Update actions/setup-dotnet action to v4 (#36)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
         show-progress: false
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v3.2.0
+      uses: actions/setup-dotnet@v4.0.0
       with:
         dotnet-version: ${{ env.DOTNET_SDK_VERSION }}
 

.github/workflows/publish.yml

@@ -27,7 +27,7 @@ jobs:
         show-progress: false
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v3.2.0
+      uses: actions/setup-dotnet@v4.0.0
       with:
         dotnet-version: ${{ env.DOTNET_SDK_VERSION }}
 
@@ -112,7 +112,7 @@ jobs:
         show-progress: false
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v3.2.0
+      uses: actions/setup-dotnet@v4.0.0
       with:
         dotnet-version: ${{ env.DOTNET_SDK_VERSION }}