"Add support for uploading PHPUnit artifacts in GitHub workflows

Enhanced PHPUnit and RunCommandOnMatrix workflows to support artifact uploading.

- Introduced a new `uploadArtifacts` option in both workflows.
- Updated PHPUnit.yml to enable uploading test artifacts (e.g., coverage and JUnit XML files) when `uploadArtifacts` is set to true.
- Added an optional `uploadArtifacts` input in RunCommandOnMatrix.yml, defaulting to false.
- Integrated `actions/upload-artifact` to handle the upload of files matching '*.xml'.

This update ensures better test result handling by allowing easy artifact storage and retrieval."

Author: dieselxxx

.github/workflows/RunCommandOnMatrix.yml

@@ -22,6 +22,10 @@ on:
       command:
         type: string
         required: true
+      uploadArtifacts:
+        type: boolean
+        required: false
+        default: false
     secrets:
       GH_TOKEN:
         required: true
@@ -50,4 +54,9 @@ jobs:
       - name: Install composer dependencies
         run: composer install --no-interaction --no-progress --prefer-dist
       - name: ${{ inputs.title }}
-        run: ${{ inputs.command }}
+        run: ${{ inputs.command }}
+      - name: Upload PHPUnit artifacts
+        if: ${{ inputs.uploadArtifacts }}
+        uses: actions/upload-artifact@v7
+        with:
+          path: '*.xml'