chore: Update translations (#8024)

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

config/locales/ja.yml

@@ -110,6 +110,8 @@ ja:
       instagram_story_content: "%{story_sender} mentioned you in the story: "
       instagram_deleted_story_content: This story is no longer available.
       deleted: This message was deleted
+      delivery_status:
+        error_code: "Error code: %{error_code}"
     activity:
       status:
         resolved: "会話は %{user_name} によって解決済みになりました"
@@ -202,3 +204,12 @@ ja:
       made_with: Made with
     header:
       go_to_homepage: Go to the main site
+  slack_unfurl:
+    fields:
+      name: 名前
+      email: Eメール
+      phone_number: Phone
+      company_name: 企業
+      inbox_name: Inbox
+      inbox_type: Inbox Type
+    button: Open conversation