Unfocus search on tap away

Frontend/lib/mih_packages/mzansi_profile/business_profile/mzansi_business_profile.dart

@@ -41,6 +41,7 @@ class _MzansiBusinessProfileState extends State<MzansiBusinessProfile> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }

Frontend/lib/mih_packages/mzansi_profile/personal_profile/mzansi_profile.dart

@@ -41,6 +41,7 @@ class _MzansiProfileState extends State<MzansiProfile> {
       iconSize: 35,
       onTap: () {
         Navigator.of(context).pop();
+        FocusScope.of(context).unfocus();
       },
     );
   }