Check for github-actions updates every week (#25075)

Author: arkq

.github/dependabot.yml

@@ -1,5 +1,11 @@
 version: 2
 updates:
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
   - package-ecosystem: "gitsubmodule"
     directory: "/"
     schedule:

.github/workflows/cirque.yaml

@@ -97,7 +97,7 @@ jobs:
                     -- scripts/tests/cirque_tests.sh bootstrap
             - name: Artifact suffix
               id: outsuffix
-              uses: haya14busa/action-cond@v1.0.0
+              uses: haya14busa/action-cond@v1
               if: ${{ !env.ACT }}
               with:
                   cond: ${{ github.event.pull_request.number == '' }}