PP-12179 Add new crown logo and bump govuk-frontend

    - Bump govuk-frontend to 4.8 so we have access to
      the crown logo.
    - Enable setting to use the tutor cronw as per design
      system instructions GOV.UK Design system:
      https://github.com/alphagov/govuk-frontend/releases/tag/v4.8.0
    - Do not merge this until we get approval from the
      #govuk-logo-crown-change team.
    - Which should be on Mon 19th Feb.

app/views/includes/header.njk

@@ -61,6 +61,7 @@ govuk-width-container govuk-header__container--{{accountType}}
     homepageUrl: "/",
     containerClasses: payHeaderClasses,
     productName: "Pay",
-    navigation: payHeaderNavigation
+    navigation: payHeaderNavigation,
+    useTudorCrown: true
   })
 }}

package.json

@@ -99,7 +99,7 @@
     "csurf": "^1.11.0",
     "express": "4.18.x",
     "google-libphonenumber": "3.2.33",
-    "govuk-frontend": "^4.7.0",
+    "govuk-frontend": "^4.8.0",
     "http-proxy": "1.18.x",
     "https-proxy-agent": "5.0.1",
     "joi": "17.12.1",