[FIX] Use Visual Studio generator for MSVC/clang-cl test object builds

cibuildwheel's Windows env uses MinGW by default, so cl.exe and
clang-cl are not on PATH. Use the Visual Studio 17 2022 generator
(which auto-detects MSVC) and -T ClangCL toolset for clang-cl.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: cyx-6

.github/workflows/orcjit-build.yml

@@ -100,14 +100,14 @@ jobs:
             cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DPython_EXECUTABLE=%PYTHON% &&
             cmake --build build &&
             cmake --install build &&
-            cmake -B build-msvc -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=cl
+            cmake -B build-msvc -G "Visual Studio 17 2022"
             -DTEST_OBJ_INSTALL_SUFFIX=-msvc -DPython_EXECUTABLE=%PYTHON% &&
-            cmake --build build-msvc &&
-            cmake --install build-msvc &&
-            cmake -B build-clangcl -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang-cl
+            cmake --build build-msvc --config Release &&
+            cmake --install build-msvc --config Release &&
+            cmake -B build-clangcl -G "Visual Studio 17 2022" -T ClangCL
             -DTEST_OBJ_INSTALL_SUFFIX=-clang-cl -DPython_EXECUTABLE=%PYTHON% &&
-            cmake --build build-clangcl &&
-            cmake --install build-clangcl &&
+            cmake --build build-clangcl --config Release &&
+            cmake --install build-clangcl --config Release &&
             popd &&
             pushd {project}\addons\tvm-ffi-orcjit\examples\quick-start &&
             cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DPython_EXECUTABLE=%PYTHON% &&