build(github-actions): Bump actions/checkout action to v7

Author: renovate[bot]

.github/workflows/deploy.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Setup Node.js environment
       uses: actions/setup-node@v6

.github/workflows/github-ci.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Use Node.js LTS 22
       uses: actions/setup-node@v6

.github/workflows/reuse-compliance.yml

@@ -14,6 +14,6 @@ jobs:
     name: Compliance Check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Execute REUSE Compliance Check
       uses: fsfe/reuse-action@v6