mesa: only apply patch to fix ALWAYS_INLINE for native

0001-nir-nir_opt_move-fix-ALWAYS_INLINE-compiler-error.patch is not
needed by target mesa any more. But it still fails to compile
mesa-native without this patch when DEBUG_BUILD is enabled on Ubuntu
18.04 with gcc 7.5.0:

| ../mesa-22.1.6/src/compiler/nir/nir_inline_helpers.h: In function ‘nir_opt_move_block’:
| ../mesa-22.1.6/src/compiler/nir/nir_opt_move.c:55:1: error: inlining failed in call to
    always_inline ‘src_is_ssa’: indirect function call with a yet undetermined callee
|  src_is_ssa(nir_src *src, void *state)
|  ^~~~~~~~~~

So only apply it for mesa-native.

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>