Change web UI "posts" to "toots" on profile for consistency (#6447)

app/javascript/mastodon/locales/defaultMessages.json

@@ -433,7 +433,7 @@
         "id": "account.view_full_profile"
       },
       {
-        "defaultMessage": "Posts",
+        "defaultMessage": "Toots",
         "id": "account.posts"
       },
       {
@@ -1659,4 +1659,4 @@
     ],
     "path": "app/javascript/mastodon/features/video/index.json"
   }
-]
+]

app/javascript/mastodon/locales/en.json

@@ -13,7 +13,7 @@
   "account.moved_to": "{name} has moved to:",
   "account.mute": "Mute @{name}",
   "account.mute_notifications": "Mute notifications from @{name}",
-  "account.posts": "Posts",
+  "account.posts": "Toots",
   "account.report": "Report @{name}",
   "account.requested": "Awaiting approval. Click to cancel follow request",
   "account.share": "Share @{name}'s profile",