soc: st: stm32: stm32wbax: Files renaming

Files renaming done to better isolate zephyr related
functions from stm32 hal related functions

Signed-off-by: Alessandro Manganaro <[email protected]>

Author: asm5878

soc/st/stm32/stm32wbax/CMakeLists.txt

@@ -12,10 +12,10 @@ zephyr_sources_ifdef(CONFIG_PM
 if(CONFIG_BT_STM32WBA)
   zephyr_include_directories(hci_if)
 
-  zephyr_sources(hci_if/linklayer_plat.c)
+  zephyr_sources(hci_if/linklayer_plat_adapt.c)
   zephyr_sources(hci_if/bleplat.c)
   zephyr_sources(hci_if/host_stack_if.c)
-  zephyr_sources(hci_if/ll_sys_if.c)
+  zephyr_sources(hci_if/ll_sys_if_adapt.c)
   zephyr_sources(hci_if/stm32_timer.c)
 endif()