Fixes the following building error:
FAILED: src/intel/compiler/jay/libintel_compiler_jay.a.p/jay_assign_flags.c.o
...
In file included from ../src/intel/compiler/jay/jay_assign_flags.c:6:
../src/intel/compiler/jay/jay_builder.h:184:24: error: static_assert expression is not an integral constant expression
static_assert(sizeof(uintptr_t) <= sizeof(uint64_t) &&
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
Fixes: e42e3193 ("intel: add Jay")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40960>