chore(deps): bump the pins Renovate does not update (#1330)

Renovate gets no release timestamps for Docker Hub images with more than 1000 tags (https://github.com/renovatebot/renovate/issues/46925) or for quay.io, so the 5-day minimum release age holds them back forever. The e2e workflows, the Kubernetes examples and the toolkit test pins are outside its managers, so these are bumped by hand.

The builder follows the current Alpine instead of the frozen 3.23.

Reviewed-on: https://gitea.com/gitea/runner/pulls/1330
Reviewed-by: bircni <[email protected]>
Co-authored-by: silverwind <[email protected]>

e2e/testdata/workflows/cache.yml

@@ -7,7 +7,7 @@ jobs:
       - run: |
           mkdir -p cached
           echo "cached-payload" > cached/data.txt
-      - uses: actions/cache@v4
+      - uses: actions/cache@v6
         with:
           path: cached
           key: e2e-cache-${{ github.run_id }}
@@ -15,7 +15,7 @@ jobs:
     needs: save
     runs-on: e2e-cache
     steps:
-      - uses: actions/cache@v4
+      - uses: actions/cache@v6
         id: restore
         with:
           path: cached

e2e/testdata/workflows/kubernetes.yml

@@ -10,7 +10,7 @@ jobs:
           NGINX_ENTRYPOINT_QUIET_LOGS: 1
         options: --health-cmd "wget -q -O /dev/null http://localhost/" --health-interval 1s
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - run: |
           test -f .gitea/workflows/kubernetes.yml
           echo "FROM_ENV=exported" >> "$GITHUB_ENV"

e2e/testdata/workflows/payloads.yml

@@ -33,7 +33,7 @@ jobs:
       - id: emit
         run: echo "token=produced-value-42" >> "$GITHUB_OUTPUT"
       - run: echo "artifact content" > payload.txt
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: payload
           path: payload.txt
@@ -41,7 +41,7 @@ jobs:
     needs: produce
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v8
         with:
           name: payload
       - run: grep -q 'artifact content' payload.txt