ci: run windows inprocess .NET SDK tests on net8.0 only

The net472 target adds no in-process transport coverage; restrict the windows inprocess leg to net8.0 (net472 stays covered by the windows default leg).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: SteveSandersonMS

.github/workflows/dotnet-sdk-tests.yml

@@ -88,4 +88,15 @@ jobs:
       - name: Run .NET SDK tests
         env:
           COPILOT_HMAC_KEY: ${{ secrets.COPILOT_DEVELOPER_CLI_INTEGRATION_HMAC_KEY }}
-        run: dotnet test --no-build -v n
+        run: |
+          # In-process (FFI) hosting is only exercised on .NET (Core). The .NET
+          # Framework (net472) target does not add coverage for the in-process
+          # transport, so on Windows restrict the inprocess leg to net8.0. net472
+          # is still covered by the windows default-transport leg.
+          # TODO: Re-enable net472 for inprocess after fixing in-process sqlite
+          # file locking on shutdown on Windows.
+          framework_arg=""
+          if [ "${{ runner.os }}" = "Windows" ] && [ "${{ matrix.transport }}" = "inprocess" ]; then
+            framework_arg="--framework net8.0"
+          fi
+          dotnet test --no-build -v n $framework_arg