Add config config_wearHealthService which specifies the wear health service package name.

This value can be overlayed to provide the new android.app.role.WEAR_HEALTH_SERVICE
role. The new role was approved in b/234458582.

Bug: 250996467
Change-Id: I87712d7e9eace388baef829355c8eb84c1a2c4b0
3 files changed