ci: Fix SonarCloud Scan with outdated Java version

SonarCloud Scan does no longer support Java 11. Use
`sonarsource/sonarcloud-github-c-cpp` action to install sonarcloud and
the build-wrapper directly from the original vendor instead of a third
party.

.github/workflows/sonarcloud-scan.yaml

@@ -0,0 +1,47 @@
+name: SonarCloud Scan
+
+on: [push]
+
+jobs:
+  sonarcloud:
+    runs-on: ubuntu-22.04
+
+    steps:
+    - name: Checkout code including full history and submodules
+      uses: actions/checkout@v3
+      with:
+        submodules: true
+        fetch-depth: 0
+
+    - name: Install dependencies from APT repository
+      run:  |
+        sudo apt-get update
+        sudo apt-get install cmake gcovr libcunit1-dev ninja-build unzip wget
+
+    - name:  Install sonar-scanner and build-wrapper
+      uses: sonarsource/sonarcloud-github-c-cpp@v2
+
+    - name: Collect test coverage data
+      run: |
+        tools/ci/run_ci.sh \
+        --run-build \
+        --run-tests \
+        --sonarqube build-wrapper-linux-x86-64
+
+    - name: Run SonarCloud Scan
+      run: |
+        sonar-scanner \
+        -Dsonar.branch.name="${GITHUB_REF_NAME}" \
+        -Dsonar.cfamily.build-wrapper-output=build-wakaama/sonar-cloud-build-wrapper-output \
+        -Dsonar.cfamily.cache.enabled=false \
+        -Dsonar.cfamily.gcov.reportsPath=build-wakaama \
+        -Dsonar.cfamily.threads=2 \
+        -Dsonar.exclusions="build-wakaama-*/**, .git/**" \
+        -Dsonar.host.url=https://sonarcloud.io \
+        -Dsonar.login=${{ secrets.SONAR_TOKEN }} \
+        -Dsonar.organization=${{ github.repository_owner }} \
+        -Dsonar.projectKey="$(echo ${{ github.repository }} | tr / _)" \
+        -Dsonar.sourceEncoding=UTF-8 \
+        -Dsonar.sources=.
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}