deps: bump actions/checkout from 3 to 4 (#153)

Author: kailash-b

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
         dotnet-version: ['net6.0', 'net7.0', 'net8.0']
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:

.github/workflows/semgrep.yml

@@ -18,7 +18,7 @@ jobs:
     # Skip any PR created by dependabot to avoid permission issues
     if: (github.actor != 'dependabot[bot]')
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - run: semgrep ci
         env: