chore(deps): update github artifact actions

Author: renovate[bot]

.github/workflows/gradle.yml

@@ -77,7 +77,7 @@ jobs:
 #        ls build
 
     - name: Upload Test Report
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       if: always() # always run even if the previous step fails
       with:
         name: junit-test-results-${{ matrix.tag }}
@@ -101,7 +101,7 @@ jobs:
 
     steps:
       - name: Download Test Report
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: junit-test-results-${{ matrix.tag }}
       - name: Publish Test Report