Merge pull request #18280 from edx/revert-17509-switch-container-factory-to-webpack

cms/djangoapps/contentstore/features/advanced_settings.py

cms/djangoapps/contentstore/features/common.py

cms/djangoapps/contentstore/features/html-editor.feature

cms/djangoapps/contentstore/features/problem-editor.feature

cms/djangoapps/pipeline_js/js/xmodule.js

cms/djangoapps/pipeline_js/templates/xmodule.js

cms/djangoapps/pipeline_js/urls.py

cms/djangoapps/pipeline_js/views.py

cms/envs/acceptance.py

cms/envs/bok_choy.py

cms/envs/bok_choy_docker.py

cms/envs/test.py

cms/static/cms/js/build.js

cms/static/cms/js/main.js

cms/static/cms/js/spec/main.js

cms/static/cms/js/spec/main_webpack.js

cms/static/cms/js/spec/xblock/cms.runtime.v1_spec.js

cms/static/js/base.js

cms/static/js/factories/base.js

cms/static/js/factories/container.js