chore(deps): update actions/checkout action to v3 (#558)

Author: Dor-bl

.github/workflows/release-nuget.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1