Bump actions/checkout from 2 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/cloud-build.yml

@@ -44,7 +44,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-maven-
       - name: Checkout jbossws-cxf
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Build with Maven Java ${{ matrix.java }} ${{ matrix.profile }}
         run: |
           mvn -s ./.m2-settings.xml -fae ${{ matrix.profile }} clean install

.github/workflows/maven.yml

@@ -21,9 +21,9 @@ jobs:
 
     steps:
       - name: Checkout jbossws-cxf
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Checkout wildfly
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           repository: wildfly/wildfly
           path: './wildfly'