Log WM trace on frame instead of transaction

Logging all transactions of WM lead to logging inconsistent states that are not sent to SF nor visible to the end user. This information increases the flakiness of the test.

Logging only on frame means that the log will only contain the information sent to SF.

Test: atest FlickerTests WMShellFlickerTests
Bug: 167521849
Change-Id: I16624181ebd127482724439fff84d4bca7fe9ab3