build(deps): bump actions/upload-artifact in the artifact-actions group

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


Updates `actions/upload-artifact` from 4.4.3 to 4.5.0
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@b4b15b8...6f51ac0)

---
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] <support@github.com>

.github/workflows/build_tag.yaml

@@ -77,7 +77,7 @@ 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@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+      uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
       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@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+      uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
       with:
         name: SARIF file
         path: results.sarif

.github/workflows/prbuild.yaml

@@ -94,7 +94,7 @@ jobs:
       run: |
         make multiarch-build
     - name: Upload image
-      uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+      uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0
       with:
         name: image
         path: image/contour-*.tar