Pass context to ArtManagerLocal.

ART Services needs the context for:

1. Getting PowerManager and AppHibernationManager
2. Getting resource strings such as R.string.config_systemUi

Bug: 236954191
Test: adb shell pm art optimize-package -m speed-profile -f \
  com.google.android.youtube
Change-Id: I80ffebdcf6f19e8ef0384f1df5877a79a7bf7384