Allow hidl adapters to be stopped with a property.

Property being used is test.hidl.adapters.deactivated. When this is set
to true, adapter daemons will be deactivated. This option is enabled
when "-p" is passed to a hidl adapter.

Bug: 66914275
Test: manually adapt radio with and without -p and other manual tests.
Change-Id: Ie2589434f50d915fb089ce60a572d3729c9c04a7
2 files changed