Add a logging after hwservicemanager becomes ready

As property service is part of init, and if init is busy with built-in
command e.g. fsck, the propety_set() won't go through until the built-in
command is finished.

Adding a log to reflect when the property is ready for HAL services.

Bug: 74437368
Test: boot
Change-Id: I5e4b6749b6a490967567939b9426b7cb351c835d
1 file changed