Correct Trendy team for WM performance tests

These are completely unrelated to input. From the commit history, it
seems that members of the Windowing Animations team are the ones
maintaining these.

Bug: 245989146
Bug: 378583419
Change-Id: I67748713f2f5b9830861521e7e834e3d3f3e2342
Test: Treehugger
Flag: TEST_ONLY