ci: address lint findings, add zizmor workflow (#262)

.github/workflows/check-dist.yml

@@ -11,15 +11,19 @@ on:
       - "**.md"
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   check-dist:
     if: github.repository == 'Swatinem/rust-cache'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Setup Node.js 20.x
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: 20.x
           cache: npm
@@ -39,7 +43,7 @@ jobs:
           fi
         id: diff
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: ${{ failure() && steps.diff.conclusion == 'failure' }}
         with:
           name: dist