Update .NET versions in CI workflow

Author: patrick-dmxc

.github/workflows/main.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        dotnet-version: [ '7.0', '8.0', '9.0']
+        dotnet-version: [ '8.0', '9.0', '10.0']
       fail-fast: false
     runs-on: ${{ matrix.os }}