build(deps): bump the artifact-actions group with 1 update (#6128)

Bumps the artifact-actions group with 1 update: [actions/upload-artifact](https://github.com/actions/upload-artifact).


Updates `actions/upload-artifact` from 4.2.0 to 4.3.0
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@694cdab...26f96df)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: artifact-actions
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build_tag.yaml

@@ -84,7 +84,7 @@ jobs:
         export CONTOUR_E2E_IMAGE="ghcr.io/projectcontour/contour:$(git describe --tags)"
         make setup-kind-cluster run-gateway-conformance cleanup-kind
     - name: Upload gateway conformance report
-      uses: actions/upload-artifact@694cdabd8bdb0f10b2cea11669e1bf5453eed0a6 # v4.2.0
+      uses: actions/upload-artifact@26f96dfa697d77e81fd5907df203aa23a56210a8 # v4.3.0
       with:
         name: gateway-conformance-report
         path: gateway-conformance-report/projectcontour-contour-*.yaml

.github/workflows/openssf-scorecard.yaml

@@ -32,7 +32,7 @@ jobs:
         results_format: sarif
         publish_results: true
     - name: "Upload artifact"
-      uses: actions/upload-artifact@694cdabd8bdb0f10b2cea11669e1bf5453eed0a6 # v4.2.0
+      uses: actions/upload-artifact@26f96dfa697d77e81fd5907df203aa23a56210a8 # v4.3.0
       with:
         name: SARIF file
         path: results.sarif

.github/workflows/prbuild.yaml

@@ -114,7 +114,7 @@ jobs:
       run: |
         make multiarch-build
     - name: Upload image
-      uses: actions/upload-artifact@694cdabd8bdb0f10b2cea11669e1bf5453eed0a6 # v4.2.0
+      uses: actions/upload-artifact@26f96dfa697d77e81fd5907df203aa23a56210a8 # v4.3.0
       with:
         name: image
         path: image/contour-*.tar