build(deps): Bump the github-actions group (#5317)

Bumps the github-actions group in /.github/actions/setup with 2 updates: [Alfresco/alfresco-build-tools](https://github.com/alfresco/alfresco-build-tools) and [actions/setup-node](https://github.com/actions/setup-node).


Updates `Alfresco/alfresco-build-tools` from 18.13.0 to 18.21.0
- [Release notes](https://github.com/alfresco/alfresco-build-tools/releases)
- [Commits](https://github.com/alfresco/alfresco-build-tools/compare/v18.13.0...v18.21.0)

Updates `actions/setup-node` from 6 to 7
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/v6...v7)

---
updated-dependencies:
- dependency-name: Alfresco/alfresco-build-tools
  dependency-version: 18.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
- dependency-name: actions/setup-node
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

.github/actions/setup/action.yml

@@ -19,7 +19,7 @@ runs:
         echo "GIT_HASH=$(git rev-parse HEAD)" >> $GITHUB_ENV
         echo "HEAD_HASH=HEAD" >> $GITHUB_ENV
 
-    - uses: Alfresco/alfresco-build-tools/.github/actions/get-branch-name@v18.13.0
+    - uses: Alfresco/alfresco-build-tools/.github/actions/get-branch-name@v18.21.0
     - name: set TAG_NPM
       shell: bash
       env:
@@ -51,7 +51,7 @@ runs:
         echo "TAG_NPM=${TAG_NPM}" >> $GITHUB_ENV
 
     - name: node
-      uses: actions/setup-node@v6
+      uses: actions/setup-node@v7
       with:
         node-version-file: '.nvmrc'
         cache: 'npm'