Building project with clang-cl config does not work with ninja

[Raildex]

Xmake Version

v2.9.6+HEAD.abd15c255

Operating System Version and Architecture

Windows 11

Describe Bug

When you run xmake f -m debug --toolchain=clang-cl and create a project using xmake project -k ninja,
the resulting ninja has no "cxx" rule, which results in a compilation error.

Expected Behavior

Compilation with Ninja should work

Project Configuration

set_project("test")
target("test")
add_files("test.cpp")
target_end()

Additional Information and Error Logs

Raildex@RDX Neuer Ordner> xmake f -m debug --toolchain=clang-cl
Raildex@RDX Neuer Ordner> xmake project -k ninja
create ok!
Raildex@RDX Neuer Ordner> ninja test
ninja: error: build.ninja:55: unknown build rule 'cxx'
build build/.objs/test/windows/x64/debug/test.cpp.obj: cxx test.cpp
                                                       ^ near here

[waruqi]

try this patch #6106