[PRM-310] Upgrade govuk-frontend from 4.9.0 (#656)

* Removes deprecated flag in App.scss and updates govuk front end to version 5.10.2

* Revert package lock

* Update imports to use new dist filepath

* Update package lock

* Update package lock

* Update package lock

Author: jack-nhs

app/package-lock.json

@@ -33,7 +33,7 @@
         "dotenv": "^16.3.1",
         "eslint-config-react-app": "^7.0.1",
         "fake-progress": "^1.0.4",
-        "govuk-frontend": "^4.9.0",
+        "govuk-frontend": "^5.10.2",
         "history": "^5.3.0",
         "jwt-decode": "^4.0.0",
         "moment": "^2.30.1",

app/package.json

@@ -1,7 +1,6 @@
-$govuk-compatibility-govukelements: true;
-@import 'govuk-frontend/govuk/components/phase-banner/phase-banner';
-@import 'govuk-frontend/govuk/components/warning-text/warning-text';
-@import 'govuk-frontend/govuk/components/notification-banner/notification-banner';
+@import 'govuk-frontend/dist/govuk/components/phase-banner/phase-banner';
+@import 'govuk-frontend/dist/govuk/components/warning-text/warning-text';
+@import 'govuk-frontend/dist/govuk/components/notification-banner/notification-banner';
 
 @import 'nhsuk-frontend/packages/nhsuk';
 @import 'nhsuk-frontend/packages/core/all';