github-actions: bump SonarSource/sonarqube-scan-action from 5 to 7

Bumps [SonarSource/sonarqube-scan-action](https://github.com/sonarsource/sonarqube-scan-action) from 5 to 7.
- [Release notes](https://github.com/sonarsource/sonarqube-scan-action/releases)
- [Commits](SonarSource/sonarqube-scan-action@v5...v7)

---
updated-dependencies:
- dependency-name: SonarSource/sonarqube-scan-action
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/merge.yml

@@ -62,7 +62,7 @@ jobs:
           workflow: pull-requests.yml
           workflow_conclusion: success
       - name: SonarQube Scan
-        uses: SonarSource/sonarqube-scan-action@v5
+        uses: SonarSource/sonarqube-scan-action@v7
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
           SONAR_HOST_URL: https://sonarcloud.io

.github/workflows/pull-requests.yml

@@ -319,7 +319,7 @@ jobs:
           name: "${{ needs.create-coverage-name.outputs.coverage-name }}-coverage"
           path: "sonarcloud-coverage.xml"
       - name: SonarQube Scan
-        uses: SonarSource/sonarqube-scan-action@v5
+        uses: SonarSource/sonarqube-scan-action@v7
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
           SONAR_HOST_URL: https://sonarcloud.io