fix(build): 修复shaderc编译参数中的语法错误

移除多余的WERROR参数并修正条件表达式语法

cmake/bgfxToolUtils.cmake

@@ -639,11 +639,11 @@ if(TARGET bgfx::shaderc)
 				_bgfx_shaderc_parse(
 					CLI #
 					${BIN2C_PART} #
-					${ARGS_TYPE} ${PLATFORM_I} WERROR "$<$<CONFIG:Debug,RelWithDebInfo>:DEBUG>"
+					${ARGS_TYPE} ${PLATFORM_I} "$<$<CONFIG:Debug,RelWithDebInfo>:DEBUG>"
 					FILE ${SHADER_FILE_ABSOLUTE}
 					OUTPUT ${OUTPUT}
 					PROFILE ${PROFILE}
-					O "$<IF:$<CONFIG:Debug>:0,3>"
+					O "$<IF:$<CONFIG:Debug>,0,3>"
 					VARYINGDEF ${ARGS_VARYING_DEF}
 					INCLUDES ${BGFX_SHADER_INCLUDE_PATH} ${ARGS_INCLUDE_DIRS}
 					DEFINES ${ARGS_DEFINES}