babel7 - update babel packages from ^7.0.0 to the specific versions
babel7 - update babel packages from ^7.0.0 to the specific versions

    yarn add -D @babel/core @babel/plugin-proposal-class-properties @babel/plugin-proposal-decorators @babel/plugin-proposal-do-expressions @babel/plugin-proposal-export-default-from @babel/plugin-proposal-export-namespace-from @babel/plugin-proposal-function-sent @babel/plugin-proposal-json-strings @babel/plugin-proposal-logical-assignment-operators @babel/plugin-proposal-nullish-coalescing-operator @babel/plugin-proposal-numeric-separator @babel/plugin-proposal-object-rest-spread @babel/plugin-proposal-optional-chaining @babel/plugin-proposal-pipeline-operator @babel/plugin-proposal-throw-expressions @babel/plugin-syntax-dynamic-import @babel/plugin-syntax-import-meta @babel/plugin-transform-object-assign @babel/polyfill @babel/preset-env @babel/preset-react

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic