Fixed the IllegalStateException on removing account

According the log, I found that there are a lot of DeadObjectException and gms servervice restart.
The system became unstable during this period, so add try/catch to avoid the exception of the Settings.

Fixes: 133253227
Test: make RunSettingsRoboTests -j56 ROBOTEST_FILTER=com.android.settings.accounts
      make RunSettingsRoboTests -j56 ROBOTEST_FILTER=com.android.settings.core
      make RunSettingsRoboTests -j56 ROBOTEST_FILTER=com.android.settings.dashboard

Change-Id: I8534e8f7118234f6346607415698f9f91c3e5ffb