Revert broken sgl_kernel exclusion patterns in paths-filter (#18193)

.github/workflows/pr-test.yml

@@ -122,20 +122,6 @@ jobs:
               - ".github/workflows/pr-test.yml"
             sgl_kernel:
               - "sgl-kernel/**"
-              # Exclude non-CUDA platform configs and code
-              - "!sgl-kernel/pyproject_cpu.toml"
-              - "!sgl-kernel/pyproject_rocm.toml"
-              - "!sgl-kernel/pyproject_musa.toml"
-              - "!sgl-kernel/setup_rocm.py"
-              - "!sgl-kernel/setup_musa.py"
-              - "!sgl-kernel/csrc/cpu/**"
-              # Exclude documentation and non-functional files
-              - "!sgl-kernel/README.md"
-              - "!sgl-kernel/LICENSE"
-              - "!sgl-kernel/THIRDPARTYNOTICES.txt"
-              - "!sgl-kernel/.clang-format"
-              - "!sgl-kernel/analyze_whl_kernel_sizes.py"
-              - "!sgl-kernel/rename_wheels.sh"
             jit_kernel:
               - "python/sglang/jit_kernel/**"
               - "python/pyproject.toml"