b/418238803 Migrate MaximizeAppViaHeaderMenu to legacy flicker test

Test: USE_RBE=false atest WMShellFlickerTestsDesktopMode:com.android.wm.shell.flicker.maximize.MaximizeAppViaHeaderMenuFlickerTest -c (http://ab/I90200010415976194)
Video: http://recall/-/dAvFAgBPEP1i2uq5QXNQfX
Flag: EXEMPT migrate test case
Bug: 418238803
Change-Id: Ie6164f6308c0dd8822e35ce1926baf2d94ef5ef1
3 files changed