Bump actions/checkout from 4 to 5

.github/workflows/lint.yml

@@ -15,7 +15,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-node@v4
       with:
         node-version: "*" # latest

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout highlight.js
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Tag is ${{ github.ref }}.
         # we have to repeat ourselves here since the environment is not actually updated
@@ -86,7 +86,7 @@ jobs:
           false
 
       - name: Checkout cdn-release
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: 'highlightjs/cdn-release'
           path: 'cdn-release'

.github/workflows/size_report_create.yml

@@ -9,13 +9,13 @@ jobs:
 
     steps:
       - name: Checkout Base
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{ github.event.pull_request.base.ref }}
           path: base
 
       - name: Checkout PR
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: pr
 

.github/workflows/tests.js.yml

@@ -24,7 +24,7 @@ jobs:
         build-how: ["node", "browser", "browser -n", "cdn :common"]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4
       with: