Update to glimmer components

[mkszepp]

Changes

• all classic components are now glimmer components
• liquid-if, liquid-bind, liquid-outlet dosn't have anymore position paramenters (not supported by glimmer components)
• mixins were removed
• LiquidVersions has new parameter (@containerElement). This is necessary, because there was used an internal, depreacted property from classic components (nearestWithProperty) to detect the nearest liquid-child element. The paramter must be passed when the consumer app is using LiquidContainer or when the app has used @containerless as paramenter for any liquid component
• outletName is not anymore supported
• some bug fixes, which were introduced by addonV2 switch
• fix for Discrepancy between changelog and compatibility table #671

This changes are braking and makes part of addonV2 switch (#681)

[mkszepp]

@ef4 have you any time for review? If no, so i will merge it and make a release. So the consumer app can report additional problems which were not detected with tests / docs page

[ef4]

Thanks, overall looks good.

I didn't have a change to try running this in an app, but as long as you're available to deal with any followup issues, this is ready to go.