Also add new build locations and include directories.
This renames 4 files to their original names that had no changes:
stm32u5xx_hal_msp.c ->
stm32u5xx_hal_msp_template.c
stm32u5xx_hal_timebase_rtc_wakeup.c ->
stm32u5xx_hal_timebase_rtc_wakeup_template.c
stm32u5xx_hal_timebase_tim.c ->
stm32u5xx_hal_timebase_tim_template.c
stm32u5xx_hal_timebase_rtc_alarm.c ->
stm32u5xx_hal_timebase_rtc_alarm_template.c
There is one file left behind that will be sorted out in the future:
stm32u5/hal/system_stm32u5xx.c
It comes from
07b6fedf4b/Projects/NUCLEO-U575ZI-Q/Applications/ThreadX/Tx_LowPower/Src/system_stm32u5xx.c
As per Christian on Discord.
