Bump the actions group with 3 updates

.github/workflows/build.yml

@@ -70,7 +70,7 @@ jobs:
         pip uninstall -y "jupyterlite_terminal" jupyterlab
 
     - name: Upload extension packages
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: extension-artifacts
         path: dist/jupyterlite_terminal*
@@ -87,7 +87,7 @@ jobs:
       with:
         python-version: '3.14'
 
-    - uses: actions/download-artifact@v6
+    - uses: actions/download-artifact@v7
       with:
         name: extension-artifacts
 
@@ -130,7 +130,7 @@ jobs:
       uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
 
     - name: Download extension package
-      uses: actions/download-artifact@v6
+      uses: actions/download-artifact@v7
       with:
         name: extension-artifacts
 
@@ -166,7 +166,7 @@ jobs:
         jlpm build
 
     - name: Set up browser cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: |
           ${{ github.workspace }}/pw-browsers
@@ -183,7 +183,7 @@ jobs:
 
     - name: Upload Playwright Test report
       if: always()
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: jupyterlite_terminal-playwright-tests
         path: |

.github/workflows/check-release.yml

@@ -24,7 +24,7 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload Distributions
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: jupyterlite_terminal-releaser-dist-${{ github.run_number }}
           path: .jupyter_releaser_checkout/dist