chore(deps): update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/build.yml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.2.0
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v3

.github/workflows/publish.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check Out Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set Up Docker Buildx
         uses: docker/setup-buildx-action@v2