Update sonarqube workflow to use new composite action

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

.github/workflows/sonarqube.yml

@@ -8,30 +8,27 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.event.workflow_run.head_branch }}
   cancel-in-progress: true
 jobs:
-  prdetails:
-    name: PR Details
-    if: github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'pull_request'
-    uses: matrix-org/matrix-js-sdk/.github/workflows/pr_details.yml@develop
-    with:
-      owner: ${{ github.event.workflow_run.head_repository.owner.login }}
-      branch: ${{ github.event.workflow_run.head_branch }}
-
   sonarqube:
-    name: 🩻 SonarQube
-    needs: prdetails
-    # Only wait for prdetails if it isn't skipped
-    if: |
-      always() &&
-      (needs.prdetails.result == 'success' || needs.prdetails.result == 'skipped') &&
-      github.event.workflow_run.conclusion == 'success'
-    uses: matrix-org/matrix-js-sdk/.github/workflows/sonarcloud.yml@develop
-    with:
-      repo: ${{ github.event.workflow_run.head_repository.full_name }}
-      pr_id: ${{ needs.prdetails.outputs.pr_id }}
-      head_branch: ${{ needs.prdetails.outputs.head_branch || github.event.workflow_run.head_branch }}
-      base_branch: ${{ needs.prdetails.outputs.base_branch }}
-      revision: ${{ github.event.workflow_run.head_sha }}
-      coverage_workflow_name: tests.yml
-      coverage_run_id: ${{ github.event.workflow_run.id }}
-    secrets:
-      SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+    name: SonarQube
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          repository: ${{ github.event.workflow_run.head_repository.full_name }}
+          ref: ${{ github.event.workflow_run.head_branch }} # checkout commit that triggered this workflow
+          fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
+      - uses: matrix-org/setup-python-poetry@v1
+      - name: Read Synapse version
+        id: version
+        run: echo "::set-output name=current-version::$(poetry version --short)"
+      - name: SonarCloud Scan
+        uses: matrix-org/sonarcloud-workflow-action@v1
+        with:
+          is_pr: ${{ github.event.workflow_run.event == 'pull_request' }}
+          owner: ${{ github.event.workflow_run.head_repository.owner.login }}
+          version: ${{ steps.version.outputs.current-version }}
+          branch: ${{ github.event.workflow_run.head_branch }}
+          revision: ${{ github.event.workflow_run.head_sha }}
+          token: ${{ secrets.SONAR_TOKEN }}
+          coverage_run_id: ${{ github.event.workflow_run.id }}
+          coverage_workflow_name: tests.yml