ci: bump actions/checkout from v4 to v6 for Node.js 24

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: chenxuan520

.github/workflows/docs.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code #这部分是为了从github自动clone代码
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # Number of commits to fetch. 0 indicates all history for all branches and tags.Default: 1
           submodules: true

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout code #这部分是为了从github自动clone代码
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: true
@@ -59,7 +59,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code #这部分是为了从github自动clone代码
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: true

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout code #这部分是为了从github自动clone代码
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: true