install dotnet

Author: amb0u

.github/workflows/retype-action.yml

@@ -17,6 +17,16 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      # Install .NET 7.0 SDK
+      - name: Set up .NET 7.0
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: 7.0.0
+      
+      # Continue with other steps (like installing retype, building docs, etc.)
+      - name: Install Retype
+        run: dotnet tool install --global retype --version 3.6.0
+
       - uses: retypeapp/action-build@latest
       #   with:
       #     license: ${{ secrets.RETYPE_SECRET }}