upgrade deprecated sonar scanner action

Author: pavel-kirienko

.github/workflows/sonar.yml

@@ -23,8 +23,8 @@ jobs:
       - name: get nunavut
         run: |
           pip install --break-system-packages git+https://github.com/OpenCyphal/[email protected]
-      - name: Install sonar-scanner and build-wrapper
-        uses: SonarSource/sonarcloud-github-c-cpp@v3
+      - name: Install build-wrapper
+        uses: SonarSource/sonarqube-scan-action/install-build-wrapper@v6
       - name: Run tests
         env:
           GTEST_COLOR: yes
@@ -53,11 +53,11 @@ jobs:
             build/*/**/gcovr_html/*.*
           if-no-files-found: error
       - name: Run sonar-scanner
+        uses: SonarSource/sonarqube-scan-action@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: >
-          sonar-scanner
+        args: >
           -X
           --define sonar.organization=opencyphal-garage
           --define sonar.projectKey=OpenCyphal-Garage_libcyphal