ci(workflows): upgrade actions to latest major versions

Author: sunnylqm

.github/workflows/publish.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest  # npm --provenance requires a GitHub-hosted runner
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -41,7 +41,7 @@ jobs:
       # the build: typescript >= 7 ships an extensionless ESM bin/tsc that
       # Node 18.17 cannot load (ERR_UNKNOWN_FILE_EXTENSION).
       - name: Set up Node.js 18 for runtime verification
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version: '18.17.0'
 
@@ -56,7 +56,7 @@ jobs:
           node -e "const d = require('./lib/diff.js'); if (!d.diffCommands) process.exit(1)"
 
       - name: Set up Node.js for npm publishing
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v7
         with:
           node-version: '24.x'
           registry-url: 'https://registry.npmjs.org'

.github/workflows/test.yml

@@ -18,11 +18,11 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: oven-sh/setup-bun@v2
 
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '24.x'
           registry-url: 'https://registry.npmjs.org'
@@ -42,11 +42,11 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: oven-sh/setup-bun@v2
 
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '24.x'
           registry-url: 'https://registry.npmjs.org'
@@ -73,13 +73,13 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
       - uses: oven-sh/setup-bun@v2
 
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '24.x'
           registry-url: 'https://registry.npmjs.org'