Serlo Editor - v0.16.0

What's Changed

• ci(fix): Only publish new version after PR gets merged by @CodingDive in #4169
• Chore/release editor web component v0.8.0 by @CodingDive in #4170
• refactor: move experiments to editor by @elbotho in #4165
• refactor(plugin-page-team): remove plugin, replace team page by @elbotho in #4163
• fix(e2e): adapt math tests by @elbotho in #4172
• fix(e2e): more test fixes by @elbotho in #4173
• fix(editor-packages): Use one redux store per instance of editor by @CodingDive in #4175
• ci(editor): Revert changes from last PR with changesets and throw out unneeded package by @CodingDive in #4176
• Chore/release editor web component v0.8.1 by @CodingDive in #4177
• chore(yarn): commit arm64 specific files by @hejtful in #4179
• fix(rows): check if interactive exercise plugins are supported in menu items filter by @elbotho in #4180
• Some changes to make editor code work in serlo-editor-as-lti-tool by @LarsTheGlidingSquirrel in #4178
• Deployment by @elbotho in #4134
• Merge pull request #4134 from serlo/staging by @elbotho in #4181
• ci(editor): Write custom github action for generating changelog from PR names and throw out the changeset package by @CodingDive in #4171
• feat(editor): Enable gallery plugin, free text excercise plugin and interactive image (dropzone) plugin by @CodingDive in #4183
• Fix/ci and publish new editor version by @CodingDive in #4184

Full Changelog: v0.15.3...v0.16.0