Bump masesgroup/retrieve-changed-files from 3.0.0 to 4.0.0 (#6637)

Bumps [masesgroup/retrieve-changed-files](https://github.com/masesgroup/retrieve-changed-files) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/masesgroup/retrieve-changed-files/releases)
- [Commits](491e80760c...45a8b3b496)

---
updated-dependencies:
- dependency-name: masesgroup/retrieve-changed-files
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/builder.yml

@@ -73,7 +73,7 @@ jobs:
       - name: Get changed files
         id: changed_files
         if: github.event_name == 'pull_request' || github.event_name == 'push'
-        uses: masesgroup/retrieve-changed-files@491e80760c0e28d36ca6240a27b1ccb8e1402c13 # v3.0.0
+        uses: masesgroup/retrieve-changed-files@45a8b3b496d2d6037cbd553e8a3450989b9384a2 # v4.0.0
 
       - name: Check if requirements files changed
         id: requirements