Migrate tutorial resources #55710
Description
The tutorial resources (https://github.com/elastic/kibana/tree/58d4e71b1c95000009ae768729eab1811e96d20f/src/legacy/core_plugins/kibana/public/home) are currently served from the legacy platform. Once #50654 is merged, those can also move into the server part of the home plugin.
Blocked on platform right now.
Edit: Seems like #60490 is enough to complete this task:
Kibana platform serves plugin static assets from the my_plugin/public/assets folder. No additional configuration is required.
The assets for tutorials should be moved into home/public/assets, paths adjusted accordingly.
Apm assets should be moved into the apm plugin, ems assets should be moved into the maps plugin.