Add required dot net core versions to the workflow

.github/workflows/create-release.yml

@@ -19,6 +19,22 @@ jobs:
         fetch-depth: 0
         ref: ${{ github.event.inputs.ref }}
 
+# Make sure the required versions of dotnet core on the server
+    - name: Install dotnet 3.1
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: 3.1.x
+
+    - name: Install dotnet 6.0
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: 6.0.x
+
+    - name: Install dotnet 7.0
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: 7.0.x
+
     - name: Install GitVersion.Tool
       run: dotnet tool install --global GitVersion.Tool