[MediaProjection] compare orientations of the same type

Attempted comparing orientations from different enums; manifested as wildly
incorrect transformations when handling a rotation & the virtual display
is resized.

Bug: 289976187
Test: atest WmTests:ContentRecorderTests
Test: manual check full display & single app capture with rotations
Change-Id: I10b03c5169a03b6540181b4bc4a3f47fa421f675