linux-kobo-clara-mainline: enable PM_WAKELOCKS (MR 4481)

[ci:skip-build]: already built successfully in CI

device/testing/linux-kobo-clara-mainline/APKBUILD

@@ -3,7 +3,7 @@
 
 pkgname=linux-kobo-clara-mainline
 pkgver=6.3.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Kobo Clara HD kernel fork, close to mainline"
 arch="armv7"
 _carch="arm"
@@ -70,5 +70,5 @@ package() {
 sha512sums="
 1b80e9a6bf430fe234df2c441ce4b74d69e72d85635b4efe426797d18fd716979629ea60d589c13dc3efed785400dc04e8941109a9cbae49e60a9120681cf9e2  linux-kobo-clara-mainline-f36056f9be0d6cd9eabf670a078c79699c02b1fd.tar.gz
 5c20debd33a3ebeb7837c639d2a602e02648d335d8aad4c6aa87a701ba2cc3e302ab13ac3a536afb0a081d664692dcb11cc893303298ad9caf67e16d2e6b7dde  rtl8189ES_linux-c223a25b1000d64432eca4201a8f012414dfc7ce.tar.gz
-1dc0df7b08f0d4da0530a27ca12e83a3370aea0de992bfe9e1acd4da111ce6aa385f9e168b41841ce7b25ca32e8bfe0ef1582dfd405684a77ebbd5ae5b7af0b9  config-kobo-clara-mainline.armv7
+ad2e7036dd626ad9b216517abfcce8d0b7565c93882274d47e31a7ef6e378efd8be8c24c7b07dd96fc46d2afc8c596978cfb6f025d4b2ef1042e4a82dcf7a884  config-kobo-clara-mainline.armv7
 "

device/testing/linux-kobo-clara-mainline/config-kobo-clara-mainline.armv7

@@ -559,7 +559,7 @@ CONFIG_SUSPEND_FREEZER=y
 CONFIG_PM_SLEEP=y
 # CONFIG_PM_AUTOSLEEP is not set
 # CONFIG_PM_USERSPACE_AUTOSLEEP is not set
-# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM_WAKELOCKS=y
 CONFIG_PM=y
 CONFIG_PM_DEBUG=y
 # CONFIG_PM_ADVANCED_DEBUG is not set