ci: pin GitHub Actions workflows to Node.js 24 (#117)

Co-authored-by: fern-bot <174841662+fern-bot@users.noreply.github.com>

Author: thesandlord

.github/workflows/check.yml

@@ -11,7 +11,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: "24"
 
       - name: Setup Fern CLI
         uses: fern-api/setup-fern-cli@v1

.github/workflows/preview-docs.yml

@@ -10,7 +10,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0  # Fetch full history for git diff
 
@@ -19,6 +19,11 @@ jobs:
           git fetch origin pull/${{ github.event.pull_request.number }}/head:pr-${{ github.event.pull_request.number }}
           git checkout pr-${{ github.event.pull_request.number }}
 
+      - name: Setup Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: "24"
+
       - name: Setup Fern CLI
         uses: fern-api/setup-fern-cli@v1
 

.github/workflows/publish-docs.yml

@@ -11,7 +11,12 @@ jobs:
     if: ${{ github.event_name == 'push' && contains(github.ref, 'refs/heads/main') && github.run_number > 1 }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: "24"
 
       - name: Setup Fern CLI
         uses: fern-api/setup-fern-cli@v1