Check hwservicemanager.disabled for isHidlSupported

Check for this when checking for "hwservicemanager.ready". If it's
disabled, it's not going to be ready.

This also makes the isHidlSupported call waitForHwservicemanager so
isHidlSupported doesn't hit any races.

Test: launch_cvd
Test: atest vts_treble_vintf_framework_test vts_treble_no_hidl
Test: atest vts_treble_vintf_vendor_test
Bug: 218588089
Change-Id: If32e7c2f30b260703c793699693d4b198d580cb2
1 file changed