chore(deps): update actions/upload-artifact action to v7

Author: renovate[bot]

.github/workflows/docs-ui-tests.yaml

@@ -55,15 +55,15 @@ jobs:
 
             -   name: Upload Playwright report
                 if: always()
-                uses: actions/upload-artifact@v4
+                uses: actions/upload-artifact@v7
                 with:
                     name: playwright-report
                     path: docs-tests/playwright-report/
                     retention-days: 14
 
             -   name: Upload drift report (issues.json)
                 if: always()
-                uses: actions/upload-artifact@v4
+                uses: actions/upload-artifact@v7
                 with:
                     name: drift-report
                     path: docs-tests/output/