Use shared zizmor workflow

Author: samdark

.github/dependabot.yml

@@ -26,5 +26,3 @@ updates:
         patterns:
           - "*"
     versioning-strategy: increase-if-necessary
-    cooldown:
-      default-days: 7

.github/workflows/zizmor.yml

@@ -1,4 +1,4 @@
-name: GitHub Actions Security Analysis with zizmor
+name: GitHub Actions Security Analysis with zizmor 🌈
 
 on:
   push:
@@ -15,30 +15,4 @@ permissions:
 
 jobs:
   zizmor:
-    name: Run zizmor
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-        with:
-          persist-credentials: false
-
-      - name: Create zizmor configuration
-        run: |
-          cat > .zizmor-shared.yml <<'YAML'
-          rules:
-            unpinned-uses:
-              config:
-                policies:
-                  "yiisoft/*": any
-          YAML
-
-      - name: Run zizmor
-        uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6
-        with:
-          advanced-security: false
-          annotations: true
-          config: .zizmor-shared.yml
-          inputs: .github
-          min-severity: high
-          persona: 'pedantic'
+    uses: yiisoft/actions/.github/workflows/zizmor.yml@master