64331 Add web_smoke_tests to luci. (cla: yes, team)

64341 Mark new_gallery__crane_perf as flaky (cla: yes, team, waiting for tree to go green)

64361 Fix LUCI builders config (cla: yes, team)

64364 Change typo profileDemos to restDemos (cla: yes, team, waiting for tree to go green)

64432 Reland “Make sure all isolates start during flutter driver tests” (a: tests, cla: yes, d: examples, framework, team, waiting for tree to go green)

64486 [devicelab] disable image list duration tests (cla: yes, team)

64504 Change iOS plugin simulator archs from allow list to deny list (cla: yes, team, tool)