Add current live banner

- https://trello.com/c/jNRnH1Xr/2930-put-live-govuk-user-research-banner-requests-hmrc

config/govuk_web_banners/recruitment_banners.yml

@@ -0,0 +1,25 @@
+# Example usage of adding a banner to the banners list
+
+  # - name: Banner 1
+  #   suggestion_text: "Help improve GOV.UK"
+  #   suggestion_link_text: "Sign up to take part in user research (opens in a new tab)"
+  #   survey_url: https://google.com
+  #   page_paths:
+  #   - /
+  #   - /foreign-travel-advice
+  #   start_date: 21/10/2024
+  #   end_date: 18/11/2024
+
+# start_date and end_date are optional, everything else is mandatory.
+#
+# Note that this file must contain a valid banners array, so if there are no banners
+# currently included, the file should at least contain banners: []
+banners:
+- name: HMRC Student Finance
+  suggestion_text: "Help improve GOV.UK"
+  suggestion_link_text: "Sign up to take part in user research (opens in a new tab)"
+  survey_url: https://survey.take-part-in-research.service.gov.uk/jfe/form/SV_74GjifgnGv6GsMC?Source=BannerList_HMRC_CCG_Compliance
+  page_paths:
+  - /student-finance-register-login
+  start_date: 21/11/2024
+  end_date: 19/12/2024