PM: wakeup: implement devm_device_init_wakeup() helper

PM: wakeup: implement devm_device_init_wakeup() helper

Some drivers that enable device wakeup fail to properly disable it
during their cleanup, which results in a memory leak.

To address this, introduce devm_device_init_wakeup(), a managed variant
of device_init_wakeup(dev, true).

With this managed helper, wakeup functionality will be automatically
disabled when the device is released, ensuring a more reliable cleanup
process.

This need for this addition arose during a previous discussion [1].

Link: https://lore.kernel.org/linux-rtc/20241212100403.3799667-1-joe@pf.is.s.u-tokyo.ac.jp/
Suggested-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Link: https://patch.msgid.link/20241218040935.1921416-1-joe@pf.is.s.u-tokyo.ac.jp
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>