ci(tools): update build tools to v7

Author: renovate[bot]

.github/workflows/flake.yml

@@ -24,7 +24,7 @@ jobs:
           permission-contents: write
 
       - name: Checkout source
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           token: ${{ steps.token.outputs.token }}
 

.github/workflows/general.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup ruby
         uses: ruby/setup-ruby@v1