Fix EVS frame handler for VTS

This change updates FrameHandler to handle and count delivered EVS
frames correctly.

Bug: 142275664
Test: VtsHalEvsV1_1TargetTest
Change-Id: I098bcf8155c9e4211ec0152b2a828520b6c22dc2
Signed-off-by: Changyeon Jo <changyeon@google.com>
1 file changed