Merge setup-dotnet

Signed-off-by: Aliaksandr Kukrash <multiarc@gmail.com>

Author: multiarc

.github/workflows/build.yml

@@ -36,11 +36,9 @@ jobs:
       - name: "Install .NET 6.0 SDK"
         uses: actions/setup-dotnet@v4.2.0
         with:
-          dotnet-version: 6.0.x
-      - name: "Install .NET 8.0 SDK"
-        uses: actions/setup-dotnet@v4.2.0
-        with:
-          dotnet-version: 8.0.x
+          dotnet-version: |
+            6.0.x
+            8.0.x
       - name: "Dotnet Tool Restore"
         run: dotnet tool restore
         shell: pwsh