Bump stCarolas/setup-maven from 4.5 to 5

Bumps [stCarolas/setup-maven](https://github.com/stcarolas/setup-maven) from 4.5 to 5.
- [Release notes](https://github.com/stcarolas/setup-maven/releases)
- [Commits](stCarolas/setup-maven@07fbbe9...d6af6ab)

---
updated-dependencies:
- dependency-name: stCarolas/setup-maven
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/maven.yml

@@ -41,7 +41,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-tycho4m39-${{ matrix.os }}-
     - name: Set up Maven
-      uses: stCarolas/setup-maven@07fbbe97d97ef44336b7382563d66743297e442f # v4.5
+      uses: stCarolas/setup-maven@d6af6abeda15e98926a57b5aa970a96bb37f97d1 # v5
       with:
         maven-version: 3.9.6
     - name: Build Tycho

.github/workflows/sitedocs.yml

@@ -44,7 +44,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-maven-site-
     - name: Set up Maven
-      uses: stCarolas/setup-maven@07fbbe97d97ef44336b7382563d66743297e442f # v4.5
+      uses: stCarolas/setup-maven@d6af6abeda15e98926a57b5aa970a96bb37f97d1 # v5
       with:
         maven-version: 3.9.6
     - name: Build site-doc

.github/workflows/verify-platform.yml

@@ -43,7 +43,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-maven-verify-platform-
     - name: Set up Maven
-      uses: stCarolas/setup-maven@07fbbe97d97ef44336b7382563d66743297e442f # v4.5
+      uses: stCarolas/setup-maven@d6af6abeda15e98926a57b5aa970a96bb37f97d1 # v5
       with:
         maven-version: 3.9.6
     - name: Build Tycho

.github/workflows/verify-platform2.yml

@@ -43,7 +43,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-maven-verify-platform-individual-
     - name: Set up Maven
-      uses: stCarolas/setup-maven@07fbbe97d97ef44336b7382563d66743297e442f # v4.5
+      uses: stCarolas/setup-maven@d6af6abeda15e98926a57b5aa970a96bb37f97d1 # v5
       with:
         maven-version: 3.9.6
     - name: Build Tycho