drivers: regulator: axp192: fix init priority

That was missed in 66f5fce commit so let's adjust it as well.

(cherry picked from commit 75444bd)

Original-Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
GitOrigin-RevId: 75444bd
Change-Id: I6893ff410ece87d2fbb37ab9147b86daa01764e0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/+/5002494
Tested-by: Fabio Baltieri <fabiobaltieri@google.com>
Commit-Queue: Fabio Baltieri <fabiobaltieri@google.com>
Tested-by: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
Reviewed-by: Fabio Baltieri <fabiobaltieri@google.com>

drivers/regulator/Kconfig.axp192

@@ -15,7 +15,7 @@ if REGULATOR_AXP192
 
 config REGULATOR_AXP192_INIT_PRIORITY
 	int "AXP192 regulator driver init priority"
-	default 76
+	default 86
 	help
 	  Init priority for the axp192 regulator driver. It must be
 	  greater than MFD_INIT_PRIORITY.