Add workaround for failing Activity Tests

This change is intended for downstream branches
who has androidx.test.core library older than 1.5.0.

Bug: 260295342
Test: atest BluetoothPbapActivityTest
Change-Id: Ifc9fcce7bb7f74246fede633b14a4d605892d870
(cherry picked from commit 84ab339c)
Merged-In: Ifc9fcce7bb7f74246fede633b14a4d605892d870