Update release.yml

Author: TylerCarlson1

.github/workflows/release.yml

@@ -14,11 +14,22 @@ jobs:
       uses: actions/checkout@v2
       with:
         fetch-depth: 0        
+    - name: Setup .NET Core 3.1
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 3.1.x
+    - name: Setup .NET Core 5
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 5.x
     - name: Setup .NET Core 6
       uses: actions/setup-dotnet@v1
       with:
         dotnet-version: '6.x'
         include-prerelease: true
+    - name: Dotnet info
+      run: dotnet --info
+      shell: pwsh
     - name: Build and Test
       run: ./Build.ps1
       shell: pwsh