[PRM-337] nhsuk-frontend warnings & upgrade (#660)

Author: jack-nhs

app/package-lock.json

@@ -37,7 +37,7 @@
         "history": "^5.3.0",
         "jwt-decode": "^4.0.0",
         "moment": "^2.30.1",
-        "nhsuk-frontend": "^9.6.1",
+        "nhsuk-frontend": "^9.6.2",
         "nhsuk-react-components": "^5.0.0",
         "pdfjs-viewer-element": "^2.7.0",
         "pdfobject": "^2.2.12",

app/package.json

@@ -3,10 +3,6 @@
 @import 'govuk-frontend/dist/govuk/components/notification-banner/notification-banner';
 
 @import 'nhsuk-frontend/packages/nhsuk';
-@import 'nhsuk-frontend/packages/core/all';
-@import 'nhsuk-frontend/packages/components/button/button';
-@import 'nhsuk-frontend/packages/components/input/input';
-@import 'nhsuk-frontend/packages/components/tables/tables';
 
 /**
 *   Styleguide:  Blocks, Elements and Modifiers
@@ -202,7 +198,7 @@ $hunit: '%';
 .spinner-blue {
     animation: spin 2s linear infinite;
     border: nhsuk-spacing(3) solid $color_nhsuk-grey-4;
-    border-top: nhsuk-spacing(3) solid tint($color_nhsuk-blue, 15%);
+    border-top: nhsuk-spacing(3) solid nhsuk-tint($color_nhsuk-blue, 15%);
     display: inline-block;
     box-sizing: border-box;
     margin: auto;