Step 1: Remove all usage of @replaceableComponent

src/components/views/auth/CompleteSecurityBody.tsx

@@ -16,9 +16,6 @@ limitations under the License.
 
 import React from 'react';
 
-import { replaceableComponent } from "../../../utils/replaceableComponent";
-
-@replaceableComponent("views.auth.CompleteSecurityBody")
 export default class CompleteSecurityBody extends React.PureComponent {
     public render(): React.ReactNode {
         return <div className="mx_CompleteSecurityBody">