Run unit tests as a composite action

To avoid conflicts between the Cura Python modules and the
EnricoMi/publish-unit-test-result-action

Contributes to CURA-9459

.github/workflows/unit-test.yml

@@ -125,13 +125,37 @@ jobs:
                     pytest --junitxml=junit_cura.xml
                 working-directory: tests
 
+            -   name: Upload Test Results
+                if: always()
+                uses: actions/upload-artifact@v3
+                with:
+                    name: Test Results
+                    path: "tests/**/*.xml"
+
+    publish-test-results:
+        runs-on: ubuntu-20.04
+        needs: [ conan-recipe-version ]
+        if: success() || failure()
+
+        steps:
+            -   name: Setup Python and pip
+                uses: actions/setup-python@v4
+                with:
+                    python-version: '3.10.x'
+                    architecture: 'x64'
+                    cache: 'pip'
+                    cache-dependency-path: .github/workflows/requirements-conan-package.txt
+
+            -   name: Download Artifacts
+                uses: actions/download-artifact@v3
+                with:
+                    path: artifacts
+
             -   name: Publish Unit Test Results
                 id: test-results
                 uses: EnricoMi/publish-unit-test-result-action@v1
-                if: ${{ always() }}
                 with:
-                    files: |
-                        tests/*.xml
+                    files: "artifacts/**/*.xml"
 
             -   name: Conclusion
                 run: echo "Conclusion is ${{ fromJSON( steps.test-results.outputs.json ).conclusion }}"