Group dotnet actions

.github/workflows/build-and-test.yml

@@ -98,15 +98,6 @@ jobs:
       - name: Git Pull LFS
         run: git lfs pull
 
-      - name: DotNet Setup
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: |
-            6.0.x
-            5.0.x
-            3.1.x
-            2.1.x
-
       - name: NuGet Install
         uses: NuGet/setup-nuget@v1
 
@@ -118,6 +109,15 @@ jobs:
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj', '**/*.props', '**/*.targets') }}
           restore-keys: ${{ runner.os }}-nuget-
 
+      - name: DotNet Setup
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: |
+            6.0.x
+            5.0.x
+            3.1.x
+            2.1.x
+
       - name: DotNet Build
         if: ${{ matrix.options.sdk-preview != true }}
         shell: pwsh