cameraserver: Fix SessionConfigurationUtils::getAppropriateModeTag

Fix tags for heic, depth and dynamic depth stall durations for maximum
resolution sensor pixel mode.

Bug: 194334888
Bug: 194266961

Test: Check that manually that max res tags returned are correct

Change-Id: I5bf5a42788ce3dafee5aca7dd6b7c49de0c2b7ce
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>