chore: apply customization social_linkedin

Author: carlosdenner

public/locales/en/common.json

@@ -110,7 +110,8 @@
   "social": {
     "instagram": "@yourbusiness",
     "facebook": "YourBusiness",
-    "twitter": "@yourbusiness"
+    "twitter": "@yourbusiness",
+    "linkedin": "company/yourbusiness"
   },
   "logo": {
     "alt": "Harmony Wellness Spa - Wellness Spa & Retreat"