Remove collection edit form (#23537)

...e/collections/components/FormCollectionAuthorityLevel.jsx

...ise/frontend/src/metabase-enterprise/collections/index.js

...ollections/components/CollectionHeader/CollectionMenu.tsx

.../collections/containers/CollectionEdit/CollectionEdit.tsx

...lections/containers/CollectionEdit/CollectionEditForm.tsx

...c/metabase/collections/containers/CollectionEdit/index.ts

frontend/src/metabase/routes.jsx

...est/metabase/scenarios/collections/collections.cy.spec.js

...ase/scenarios/collections/personal-collections.cy.spec.js

...e/scenarios/organization/moderation-collection.cy.spec.js

...se/scenarios/organization/timelines-collection.cy.spec.js