feat: update frontend platform to version 3

BREAKING CHANGE:
- We are no longer support frontend-platform@2
- We are no longer support default import.
  - please use `import { Footer } from '@edx/frontend-component-footer';`

package.json

@@ -36,7 +36,7 @@
     "@edx/brand": "npm:@edx/[email protected]",
     "@edx/browserslist-config": "^1.1.1",
     "@edx/frontend-build": "12.4.0",
-    "@edx/frontend-platform": "^2.0.0 || ^3.0.0",
+    "@edx/frontend-platform": "^3.2.0",
     "@edx/paragon": "20.20.0",
     "@edx/reactifex": "2.1.1",
     "codecov": "3.8.3",
@@ -60,7 +60,7 @@
     "@fortawesome/react-fontawesome": "0.2.0"
   },
   "peerDependencies": {
-    "@edx/frontend-platform": "^2.0.0 || ^3.0.0",
+    "@edx/frontend-platform": "^3.0.0",
     "prop-types": "^15.7.0",
     "react": "^16.9.0 || ^17.0.0",
     "react-dom": "^16.9.0 || ^17.0.0"

src/index.js

@@ -1,2 +1,2 @@
-export { default, default as Footer, EVENT_NAMES } from './components/Footer'; // eslint-disable-line no-restricted-exports
+export { default as Footer, EVENT_NAMES } from './components/Footer';
 export { default as messages } from './i18n/index';