lib: stm32wba: 802.15.4 driver integration

Add 802.15.4 driver integration

(cherry picked from commit dc7c2543a079c57a4e7dbee54ed7877880dc235b)

Original-Signed-off-by: Vincent Tardy <[email protected]>
GitOrigin-RevId: dc7c2543a079c57a4e7dbee54ed7877880dc235b
Cr-Build-Id: 8702916994742678401
Cr-Build-Url: https://cr-buildbucket.appspot.com/build/8702916994742678401
Copybot-Job-Name: zephyr-hal_stm32-copybot-downstream
Change-Id: Ie29c8b5dab0b33915a73455f1d4ac4b7fb98ae06
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/hal_stm32/+/6975087
Bot-Commit: ChromeOS Copybot <[email protected]>
Tested-by: ChromeOS Copybot <[email protected]>
Commit-Queue: ChromeOS Copybot <[email protected]>
42 files changed