bump distribution

Submodule src/github.com/docker/distribution f41184859..2461543d9:
  > Merge pull request #2824 from dmcgowan/update-version-file-2.7.1
  > Merge pull request #2805 from dmcgowan/release-2.7.1
  > Merge pull request #2821 from caervs/ISS-2819
  > Merge pull request #2804 from caervs/ISS-2793-2.7
  > Merge pull request #2802 from davidswu/2.7-autoredirect
  > Merge pull request #2775 from caervs/release_notes_2.7
  > Merge pull request #2772 from dmcgowan/add-arm-flag
  > Merge pull request #2711 from davidswu/autoredirect
  > Merge pull request #2742 from tescherm/configure-bugsnag-logging
  > Merge pull request #2734 from mgrachev/patch-1
  > Merge pull request #2735 from tonistiigi/update-dockerfile
  > Merge pull request #2729 from liyongxin/master
  > Merge pull request #2731 from mirake/fix-typos
  > Merge pull request #2730 from dmcgowan/version-update-2.7.0-rc.0
  > Merge pull request #2721 from dmcgowan/release-notes-2.7.0-rc
  > Merge pull request #2720 from dmcgowan/update-release-process
  > Merge pull request #2723 from mirake/fix-typos
  > Merge pull request #2707 from davidswu/go-1.11
  > Merge pull request #2712 from liyongxin/master
  > Merge pull request #2705 from mirake/fix-typo
  > Merge pull request #2631 from whoshuu/feature/improve-gcs-driver
  > Merge pull request #2704 from dmcgowan/fix-2703
  > Merge pull request #2702 from caervs/fix_path_enumeration
  > Merge pull request #2698 from cquon/swift_vendor
  > Merge pull request #2701 from davidswu/metalinter
  > Merge pull request #2362 from twistlock/populate_htpasswd
  > Merge pull request #2639 from andrew-leung/manifesteventlayers
  > Merge pull request #2685 from manishtomar/mani-graceful-shutdown
  > Merge pull request #2680 from manishtomar/mani-fix-mem-leak
  > Merge pull request #2474 from vikstrous/disable-v1-master
  > Merge pull request #2694 from caervs/fix_nginx_spacing
  > Merge pull request #2328 from stepyu/patch-1
  > Merge pull request #2368 from monikakatiyar16/patch-1
  > Merge pull request #2689 from dmp42/reviewers
  > Merge pull request #2690 from dmcgowan/remove-aaron-maintainers
  > Merge pull request #2651 from mikebrow/manifest-version-test-on-put
  > Merge pull request #2681 from dmcgowan/update-yaml
  > Merge pull request #2687 from davidswu/remove-region-validation
  > Merge pull request #2678 from caervs/bump_aws
  > Merge pull request #2679 from dmcgowan/revert-bad-vendor-update
  > Merge pull request #2674 from Parth/patch-1
  > Merge pull request #2673 from dmp42/TLS
  > Merge pull request #2671 from dmp42/goamz
  > Merge pull request #2632 from whoshuu/feature/improve-s3-driver
  > Merge pull request #2599 from legionus/storage-inmemory-deadlock
  > Merge pull request #2602 from dmage/errmessage
  > Merge pull request #2662 from dmcgowan/enable-structcheck
  > Merge pull request #2598 from dmcgowan/update-maintainers
  > Merge pull request #2661 from dmcgowan/enable-goimports
  > Merge pull request #2648 from manishtomar/tag-deleted-event
  > Merge pull request #2657 from dmcgowan/add-travis-ci
  > Merge pull request #2076 from mikebrow/ocitype
  > Merge pull request #2603 from yuwaMSFT2/newazuresdk
  > Merge pull request #2582 from thaJeztah/bump-golang-1.10
  > Merge pull request #2594 from dmcgowan/update-integration-test-certs
  > Merge pull request #2556 from justincormack/fewer-gorillas
  > Merge pull request #2538 from tianon/challanges
  > Merge pull request #2501 from xiaonancc77/master
  > Merge pull request #2549 from miminar/redis-delete-key
  > Merge pull request #2535 from xiaods/master
  > Merge pull request #2466 from tifayuki/prometheus_go_metrics
  > Merge pull request #2520 from ywk253100/ignore_path_not_found_error
  > Merge pull request #2469 from felixbuenemann/letsencrypt-host-whitelist-support
  > Merge pull request #2471 from GarageDeveloper/master
  > Merge pull request #2507 from mistyhacks/fix-storage-driver-link
  > Merge pull request #2455 from sargun/make-walk-faster
  > Merge pull request #2500 from stevvooe/remove-net-context-vestiges
  > Merge pull request #2302 from zetaab/oma
  > Merge pull request #2484 from perlun/patch-1
  > Merge pull request #2485 from perlun/patch-2

Co-authored-by: Amin Jamali <[email protected]>

packages/docker_app_lifecycle/spec

@@ -36,6 +36,7 @@ files:
   - github.com/containers/image/types/*.go # gosub
   - github.com/docker/distribution/*.go # gosub
   - github.com/docker/distribution/digestset/*.go # gosub
+  - github.com/docker/distribution/metrics/*.go # gosub
   - github.com/docker/distribution/reference/*.go # gosub
   - github.com/docker/distribution/registry/api/errcode/*.go # gosub
   - github.com/docker/distribution/registry/api/v2/*.go # gosub
@@ -44,8 +45,24 @@ files:
   - github.com/docker/distribution/registry/client/transport/*.go # gosub
   - github.com/docker/distribution/registry/storage/cache/*.go # gosub
   - github.com/docker/distribution/registry/storage/cache/memory/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/beorn7/perks/quantile/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/docker/go-metrics/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/golang/protobuf/proto/*.go # gosub
   - github.com/docker/distribution/vendor/github.com/gorilla/mux/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/*.go # gosub
   - github.com/docker/distribution/vendor/github.com/opencontainers/go-digest/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/opencontainers/image-spec/specs-go/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/opencontainers/image-spec/specs-go/v1/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/client_golang/prometheus/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/client_golang/prometheus/promhttp/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/client_model/go/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/common/expfmt/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/common/model/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/procfs/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/procfs/internal/util/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/procfs/nfs/*.go # gosub
+  - github.com/docker/distribution/vendor/github.com/prometheus/procfs/xfs/*.go # gosub
   - github.com/docker/docker-credential-helpers/client/*.go # gosub
   - github.com/docker/docker-credential-helpers/credentials/*.go # gosub
   - github.com/docker/docker/api/types/versions/*.go # gosub