Merge pull request #18 from code0-tech/renovate/actions-checkout-6.x

Update actions/checkout action to v6

Author: Knerio

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
           - '3.4.7'
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       # Set up
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with: