x86: x86-32: pin static inline syscall invoke functions
x86: x86-32: pin static inline syscall invoke functions

Although they are marked as an inline functions, the compiler
may decide not to inline them which would result in them being
outside the pinned text section. Since these functions are
required for userspace to work correctly, pin them in physical
memory.

Signed-off-by: Daniel Leung <d94e04d205b5962d7873a139ef298b03c1717f72@intel.com>

zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,finikorg/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,galak/zephyr,finikorg/zephyr,galak/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr