Fix merge reports after tests (#5350)

* Fix merge reports after tests

* Add workflow for testing purpose

* Remove workflow for testing changes, add changeset

.changeset/brown-pumas-judge.md

@@ -0,0 +1,5 @@
+---
+"saleor-dashboard": patch
+---
+
+Now CI workflows use updated action to upload and download artifacts

.github/actions/combineReportsFromE2E/action.yml

@@ -42,7 +42,7 @@ runs:
       continue-on-error: true
       run: npm run qa:artifact-move-screenshots
     - name: Upload reports
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: always()
       with:
         name: combined-report

.github/actions/e2e/action.yml

@@ -87,7 +87,7 @@ runs:
       if: ${{ ! cancelled() }}
       run: npm run qa:move-screenshots
     - name: Upload reports
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: always()
       with:
         name: report-${{ strategy.job-index }}

.github/actions/testmo/testmo-threads-submit/action.yml

@@ -67,7 +67,7 @@ runs:
       shell: bash
       run: npm run qa:artifact-move-screenshots
     - name: Upload reports
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: always()
       with:
         name: combined-report

.github/workflows/pr-automation.yml

@@ -300,7 +300,7 @@ jobs:
         run: npx playwright test --shard ${{ matrix.shard }}
 
       - name: Upload blob report to GitHub Actions Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: all-blob-reports
@@ -330,7 +330,7 @@ jobs:
         run: npx playwright merge-reports --reporter html ./all-blob-reports
 
       - name: Upload HTML report
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: html-report--attempt-${{ github.run_attempt }}
           path: playwright-report