Revert "Add mInterfaceLock back to Camera3Device methods called by RequestThread."

This reverts commit 646c31b0.

Reason for revert: mInterfaceLock should not be held by methods which don't make a HAL interface call. It leads to a deadlock bw threadLoop and methods like createInputStream in scenarios where both try to trigger reconfiguration (for eg on updating session parameters).

Bug: 241137777
Test: Camera CTS

Change-Id: I818420a0a02caaf616dabc9f21ed8487a5674890