build: support additional coverage files in audit

.github/workflows/reusable-extension-ci.yml

@@ -73,6 +73,11 @@ on:
         default: false
         description: | 
           Github app ID to use for version bump
+      coverage_artifacts_pattern:
+        type: string
+        required: false
+        description: |
+          pattern to download coverage artifacts
     secrets:
       SONAR_TOKEN:
         required: false
@@ -169,6 +174,16 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
 
+      - name: Download additional coverage files
+        if: ${{ inputs.coverage_artifacts_pattern }}
+        uses: actions/download-artifact@v4
+        with:
+          pattern: ${{ inputs.coverage_artifacts_pattern }}
+          merge-multiple: true
+
+      - name: Display structure of downloaded coverage files
+        run: ls -R e2e
+
       - name: "[release] SonarCloud Quality Gate check"
         if: ${{ startsWith(github.ref, 'refs/tags/') && env.sonar_available == 'true' }}
         uses: sonarsource/[email protected]