ci: pin github actions to commit hashes

Author: danielroe

.github/workflows/ci.yml

@@ -18,11 +18,11 @@ jobs:
         node: [20, 22, 24]
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Install pnpm
-        uses: pnpm/action-setup@v6.0.3
+        uses: pnpm/action-setup@903f9c1a6ebcba6cf41d87230be49611ac97822e # v6.0.3
       - name: Use Node.js ${{ matrix.node }}
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
           node-version: ${{ matrix.node }}
           cache: 'pnpm'

.github/workflows/release-nightly.yml

@@ -14,11 +14,11 @@ jobs:
   pkg-pr-new:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Install pnpm
-        uses: pnpm/action-setup@v6.0.3
+        uses: pnpm/action-setup@903f9c1a6ebcba6cf41d87230be49611ac97822e # v6.0.3
       - name: Use Node.js 24
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
           node-version: 24
           cache: 'pnpm'

.github/workflows/release.yml

@@ -21,13 +21,13 @@ jobs:
     timeout-minutes: 20
     environment: npm-publish
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: 0
       - name: Install pnpm
-        uses: pnpm/action-setup@v6.0.3
+        uses: pnpm/action-setup@903f9c1a6ebcba6cf41d87230be49611ac97822e # v6.0.3
       - name: Use Node.js 24
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
           node-version: 24
           cache: 'pnpm'