v0.54.0

Potentially Breaking Changes

• The rules_docker update enables transitions that may conflict with other build constraints. These can be disabled using the --@io_bazel_rules_docker//transitions:enable=false option.
• Protobuf libraries from Maven are used. In order to prevent conflicts, the "lite" versions of these libraries must be excluded. If your maven_install target already references COMMON_JVM_EXCLUDED_ARTIFACTS, then no change should be needed.

What's Changed

• Update rules_jvm_external to 5.1 by @SanjayVas in #186
• Update rules_docker to 0.25.0. by @SanjayVas in #187
• Add expand_template rule. by @SanjayVas in #188

Full Changelog: v0.53.2...v0.54.0