Add a new GitHub action to lint workflows (#24)

* Add lint-workflows.yml

* Fix actions/checkout

* Fix permissions for simple workflows

Author: Nicolapps

.github/workflows/lint-workflows.yml

@@ -0,0 +1,43 @@
+name: Lint workflows
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - ".github/workflows/**"
+      - ".github/actions/**"
+  pull_request:
+    branches: ["**"]
+    paths:
+      - ".github/workflows/**"
+      - ".github/actions/**"
+
+permissions:
+  contents: read
+
+jobs:
+  actionlint:
+    name: actionlint
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        with:
+          persist-credentials: false
+      - uses: raven-actions/actionlint@205b530c5d9fa8f44ae9ed59f341a0db994aa6f8 # v2.1.2
+
+  zizmor:
+    name: zizmor
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    permissions:
+      security-events: write
+    steps:
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        with:
+          persist-credentials: false
+      - uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6

.github/workflows/test.yml

@@ -9,14 +9,18 @@ on:
   pull_request:
     branches: ["**"]
 
+permissions: {}
+
 jobs:
   check:
     name: Test and lint
     runs-on: ubuntu-latest
     timeout-minutes: 30
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        with:
+          persist-credentials: false
 
       - name: Node setup
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6
@@ -30,7 +34,9 @@ jobs:
           npm i
           npm run build
       - name: Publish package for testing branch
-        run: npx pkg-pr-new publish || echo "Have you set up pkg-pr-new for this repo?"
+        run:
+          npx pkg-pr-new publish || echo "Have you set up pkg-pr-new for this
+          repo?"
       - name: Test
         run: |
           npm run test