[libclc] Fix cbrt header file name

Author: jsji

libclc/libspirv/lib/generic/math/cbrt.cl

@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include <clc/math/clc_cbrt.h>
 #include <libspirv/spirv.h>
-#include <clc/math/clc_cbrt.inc>
 
 #define __CLC_FUNCTION __spirv_ocl_cbrt
 #define __CLC_IMPL_FUNCTION(x) __clc_cbrt