counter: stm32 rtc: fix indentations

Fix indentations of the API definition.

Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
This commit is contained in:
Dawid Niedzwiecki 2023-09-26 08:56:09 +02:00 committed by Carles Cufí
commit c7d779f6e2