64468 Fix CupertinoAlertDialog TextStyle (cla: yes, f: cupertino, framework, waiting for tree to go green, will affect goldens)

64478 migrate animated_placeholder_perf to e2e (cla: yes, team, waiting for tree to go green)

64482 migrate backdrop_filter_perf to e2e (cla: yes, team, waiting for tree to go green)

64484 migrate color_filter_and_fade_perf to e2e (cla: yes, team, waiting for tree to go green)

64487 migrate cubic_bezier_perf to e2e (cla: yes, team, waiting for tree to go green)

64503 migrate textfield_perf to e2e (cla: yes, team, waiting for tree to go green)