* Cherry-pick test changes from #24243
* Add required change from Saturn's PR to make reminder menu accessible
* MM-53999 Flip provider order so that MUI props are passed
* MM-53999 Pass MUI props through custom MenuItem components
* Address feedback
* Update snapshots
* update dependencies
* update default server config and client type
* close browser context once test is done
* fix test when switching a product
* update screenshots and readme
* add cross-env and make headless mode as default
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Co-authored-by: Mattermost Build <build@mattermost.com>
