healthimpl: increase wait timeout to 10 seconds

Currently, we wait for a max time of 7.5 seconds (75 retries with
each wait of 100 ms). Increase this to 10 seconds so that it
covers certain scenarios like booting with a KASAN enabled build
where it was observed waiting for battery power supply taking
around 7.8 seconds.

Change-Id: Ifb30b4412b0b404144f95b3a438fa49457a7cc3b
1 file changed