Bump actions/cache from 5.0.1 to 5.0.3 in /.github/workflows

Bumps [actions/cache](https://github.com/actions/cache) from 5.0.1 to 5.0.3.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](9255dc7a25...cdf6c1fa76)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: 5.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
         id: "composer-cache"
         run: 'echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT'
       - name: "Cache composer dependencies"
-        uses: "actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb" # v5.0.1
+        uses: "actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306" # v5.0.3
         with:
           path: "${{ steps.composer-cache.outputs.dir }}"
           key: "${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}"

.github/workflows/validate.yml

@@ -32,7 +32,7 @@ jobs:
         id: "composer-cache"
         run: 'echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT'
       - name: "Cache composer dependencies"
-        uses: "actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb" # v5.0.1
+        uses: "actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306" # v5.0.3
         with:
           path: "${{ steps.composer-cache.outputs.dir }}"
           key: "${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}"