Fix for testReplicatorErrorStatus() that was failing when running under the standard android emulator.

Now works locally for me.  Failure details on jenkins machine.

com.couchbase.lite.replicator.ReplicationTest > testReplicatorErrorStatus[cblite(AVD) - 4.2.2] [31mFAILED [0m
	junit.framework.AssertionFailedError: expected:<401> but was:<404>
	at com.couchbase.lite.replicator.ReplicationTest.testReplicatorErrorStatus(ReplicationTest.java:808)
:libraries:couchbase-lite-android:connectedInstrumentTest FAILED