chore(deps): update bazel-contrib/.github action to v7.3.0 (#57)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 jobs:
   test:
-    uses: bazel-contrib/.github/.github/workflows/bazel.yaml@v7.2.3
+    uses: bazel-contrib/.github/.github/workflows/bazel.yaml@v7.3.0
     with:
       folders: |
         [

.github/workflows/release.yml

@@ -22,7 +22,7 @@ permissions:
 
 jobs:
   release:
-    uses: bazel-contrib/.github/.github/workflows/release_ruleset.yaml@v7.2.3
+    uses: bazel-contrib/.github/.github/workflows/release_ruleset.yaml@v7.3.0
     with:
       release_files: rules_gazebo-*.tar.gz
       prerelease: false