Add suffix to imperial height inputs

Author: jamiefalcus

lung_cancer_screening/nhsuk_forms/jinja2/imperial-height-input.jinja

@@ -21,7 +21,6 @@
     {{ input({
       "label": {
         "text": "Feet",
-        "classes": "nhsuk-fieldset__legend--m",
         "isPageHeading": false
       },
       "hint": {
@@ -31,22 +30,23 @@
       "name": field.html_name + "_0",
       "value": field.subwidgets.0.data.value,
       "classes": "nhsuk-input--width-2" + field_error_classes,
-      "type": "number"
+      "type": "number",
+      "suffix": "ft"
     }) }}
   </div>
 
   <div class="multi-field-input__item">
     {{ input({
       "label": {
         "text": "Inches",
-        "classes": "nhsuk-fieldset__legend--m",
         "isPageHeading": false
       },
       "id": field.auto_id + "_1",
       "name": field.html_name + "_1",
       "value": field.subwidgets.1.data.value,
       "classes": "nhsuk-input--width-2" + field_error_classes,
-      "type": "number"
+      "type": "number",
+      "suffix": "in"
     }) }}
   </div>
 </div>