chore(deps): Update gradle and github actions

Author: renovate[bot]

.github/workflows/build.yaml

@@ -31,12 +31,12 @@ jobs:
 
     steps:
     - name: "artifact / restore"
-      uses: "actions/download-artifact@v4"
+      uses: "actions/download-artifact@v5"
       with: 
         name: "docs-html"
         path: "build/html"
     - name: "artifact / repackage"
-      uses: "actions/upload-pages-artifact@v3"
+      uses: "actions/upload-pages-artifact@v4"
       with:
         path: "build/html"
     - name: "deploy / pages"

.github/workflows/preview.yaml

@@ -19,7 +19,7 @@ jobs:
     runs-on: "ubuntu-latest"
     if: "github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'"
     steps:
-    - uses: "actions/checkout@v4" # for pages publishing
+    - uses: "actions/checkout@v5" # for pages publishing
     - name: "download PR"
       uses: "dawidd6/action-download-artifact@v11"
       with: