fix: add defaultProps to containerProps

Author: rpenido

src/studio-header/HeaderBody.jsx

@@ -164,7 +164,7 @@ HeaderBody.propTypes = {
   })),
   outlineLink: PropTypes.string,
   searchButtonAction: PropTypes.func,
-  containerProps: Container.propTypes,
+  containerProps: PropTypes.shape(Container.propTypes),
 };
 
 HeaderBody.defaultProps = {
@@ -184,6 +184,7 @@ HeaderBody.defaultProps = {
   mainMenuDropdowns: [],
   outlineLink: null,
   searchButtonAction: null,
+  containerProps: {},
 };
 
 export default HeaderBody;

src/studio-header/StudioHeader.jsx

@@ -3,6 +3,7 @@ import PropTypes from 'prop-types';
 import Responsive from 'react-responsive';
 import { AppContext } from '@edx/frontend-platform/react';
 import { ensureConfig } from '@edx/frontend-platform';
+import { Container } from '@openedx/paragon';
 
 import MobileHeader from './MobileHeader';
 import HeaderBody from './HeaderBody';
@@ -71,6 +72,7 @@ StudioHeader.propTypes = {
 StudioHeader.defaultProps = {
   number: '',
   org: '',
+  containerProps: {},
   isHiddenMainMenu: false,
   mainMenuDropdowns: [],
   outlineLink: null,