Don't animate layout changes for WorkModeSwitch.

E.g. translation when rotating or unfolding the device.

The button is laid out as needed, so this was most visible when
entering all apps after folding/unfolding the device, but could
also be seen when rotating the device while in all apps.

Fix: 298073915
Test: Manual (folding/rotating device)
Flag: N/A
Change-Id: I573d7113a7870af0a251b3ca3916e3811f370ef9