chore: Update translations (#13105)

Co-authored-by: Sojan Jose <sojan@pepalo.com>

app/javascript/dashboard/i18n/locale/is/contact.json

@@ -18,7 +18,8 @@
     "CREATED_AT_LABEL": "Skráð",
     "NEW_MESSAGE": "Ný skilaboð",
     "CALL": "Call",
-    "CALL_UNDER_DEVELOPMENT": "Calling is under development",
+    "CALL_INITIATED": "Calling the contact…",
+    "CALL_FAILED": "Unable to start the call. Please try again.",
     "VOICE_INBOX_PICKER": {
       "TITLE": "Choose a voice inbox"
     },
@@ -456,6 +457,9 @@
           "INSTAGRAM": {
             "PLACEHOLDER": "Add Instagram"
           },
+          "TIKTOK": {
+            "PLACEHOLDER": "Add TikTok"
+          },
           "LINKEDIN": {
             "PLACEHOLDER": "Add LinkedIn"
           },