fix(storefront): STRF-11941 Remove quotes from nonce (#309)

Author: huntario

helpers/nonce.js

@@ -4,7 +4,7 @@ const factory = globals => {
     return function() {
         const params = globals.getRequestParams();
         if (params && params.security && params.security.nonce) {
-            return new globals.handlebars.SafeString(`"${params.security.nonce}"`);
+            return new globals.handlebars.SafeString(params.security.nonce);
         }
         return ''
     };

spec/helpers/nonce.js

@@ -17,7 +17,7 @@ describe('nonce helper', function () {
         runTestCases([
             {
                 input: '{{nonce}}',
-                output: '"' + requestParams.security.nonce + '"',
+                output: requestParams.security.nonce,
             },
         ], done);
     });