drivers: mspi: Mark MSPI API version 0.1.0

Mark MSPI API as experimental with version 0.1.0 for release 3.7

(cherry picked from commit fe3b65e)

Original-Signed-off-by: Swift Tian <swift.tian@ambiq.com>
GitOrigin-RevId: fe3b65e
Change-Id: Iec064a8196bd296942a8a64ab6a1b72fc2d1a5fe
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/+/5720753
Commit-Queue: Keith Short <keithshort@chromium.org>
Tested-by: Keith Short <keithshort@chromium.org>
Tested-by: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
Reviewed-by: Keith Short <keithshort@chromium.org>

include/zephyr/drivers/mspi.h

@@ -7,6 +7,8 @@
 /**
  * @file
  * @brief Public APIs for MSPI driver
+ * @since 3.7
+ * @version 0.1.0
  */
 
 #ifndef ZEPHYR_INCLUDE_MSPI_H_