fix: 🚑 patch to fix sign up in english language (#7307)

Author: mitra-deriv

src/javascript/static/pages/home.js

@@ -38,9 +38,12 @@ const Home = (() => {
             });
         });
 
-        const language = getLanguage().toLowerCase().replace(/_/g, '-');
+        let language = getLanguage().toLowerCase().replace(/_/g, '-');
         const explore_deriv_btn = getElementById('explore-deriv');
         const create_a_demo_account_btn = getElementById('create-a-demo-account');
+        if (getLanguage() === 'EN') {
+            language = '';
+        }
 
         explore_deriv_btn.addEventListener('click', () => window.open(`https://deriv.com/${language}/`,'_self'));
         create_a_demo_account_btn.addEventListener('click', () => window.open(`https://deriv.com/${language}/signup/`,'_self'));