Update Japanese translations. (#10875)

run yarn manage:translations ja && i18n-tasks add-missing ja

app/javascript/mastodon/locales/defaultMessages.json

@@ -1356,46 +1356,6 @@
       {
         "defaultMessage": "Profile directory",
         "id": "getting_started.directory"
-      },
-      {
-        "defaultMessage": "Invite people",
-        "id": "getting_started.invite"
-      },
-      {
-        "defaultMessage": "Hotkeys",
-        "id": "navigation_bar.keyboard_shortcuts"
-      },
-      {
-        "defaultMessage": "Security",
-        "id": "getting_started.security"
-      },
-      {
-        "defaultMessage": "About this server",
-        "id": "navigation_bar.info"
-      },
-      {
-        "defaultMessage": "Mobile apps",
-        "id": "navigation_bar.apps"
-      },
-      {
-        "defaultMessage": "Terms of service",
-        "id": "getting_started.terms"
-      },
-      {
-        "defaultMessage": "Developers",
-        "id": "getting_started.developers"
-      },
-      {
-        "defaultMessage": "Documentation",
-        "id": "getting_started.documentation"
-      },
-      {
-        "defaultMessage": "Logout",
-        "id": "navigation_bar.logout"
-      },
-      {
-        "defaultMessage": "Mastodon is open source software. You can contribute or report issues on GitHub at {github}.",
-        "id": "getting_started.open_source_notice"
       }
     ],
     "path": "app/javascript/mastodon/features/getting_started/index.json"
@@ -1599,6 +1559,10 @@
         "defaultMessage": "to show/hide text behind CW",
         "id": "keyboard_shortcuts.toggle_hidden"
       },
+      {
+        "defaultMessage": "to show/hide media",
+        "id": "keyboard_shortcuts.toggle_sensitivity"
+      },
       {
         "defaultMessage": "to move up in the list",
         "id": "keyboard_shortcuts.up"
@@ -2240,6 +2204,60 @@
     ],
     "path": "app/javascript/mastodon/features/ui/components/embed_modal.json"
   },
+  {
+    "descriptors": [
+      {
+        "defaultMessage": "Follow requests",
+        "id": "navigation_bar.follow_requests"
+      }
+    ],
+    "path": "app/javascript/mastodon/features/ui/components/follow_requests_nav_link.json"
+  },
+  {
+    "descriptors": [
+      {
+        "defaultMessage": "Invite people",
+        "id": "getting_started.invite"
+      },
+      {
+        "defaultMessage": "Hotkeys",
+        "id": "navigation_bar.keyboard_shortcuts"
+      },
+      {
+        "defaultMessage": "Security",
+        "id": "getting_started.security"
+      },
+      {
+        "defaultMessage": "About this server",
+        "id": "navigation_bar.info"
+      },
+      {
+        "defaultMessage": "Mobile apps",
+        "id": "navigation_bar.apps"
+      },
+      {
+        "defaultMessage": "Terms of service",
+        "id": "getting_started.terms"
+      },
+      {
+        "defaultMessage": "Developers",
+        "id": "getting_started.developers"
+      },
+      {
+        "defaultMessage": "Documentation",
+        "id": "getting_started.documentation"
+      },
+      {
+        "defaultMessage": "Logout",
+        "id": "navigation_bar.logout"
+      },
+      {
+        "defaultMessage": "Mastodon is open source software. You can contribute or report issues on GitHub at {github}.",
+        "id": "getting_started.open_source_notice"
+      }
+    ],
+    "path": "app/javascript/mastodon/features/ui/components/link_footer.json"
+  },
   {
     "descriptors": [
       {
@@ -2282,6 +2300,47 @@
     ],
     "path": "app/javascript/mastodon/features/ui/components/mute_modal.json"
   },
+  {
+    "descriptors": [
+      {
+        "defaultMessage": "Home",
+        "id": "tabs_bar.home"
+      },
+      {
+        "defaultMessage": "Notifications",
+        "id": "tabs_bar.notifications"
+      },
+      {
+        "defaultMessage": "Local",
+        "id": "tabs_bar.local_timeline"
+      },
+      {
+        "defaultMessage": "Federated",
+        "id": "tabs_bar.federated_timeline"
+      },
+      {
+        "defaultMessage": "Direct messages",
+        "id": "navigation_bar.direct"
+      },
+      {
+        "defaultMessage": "Favourites",
+        "id": "navigation_bar.favourites"
+      },
+      {
+        "defaultMessage": "Lists",
+        "id": "navigation_bar.lists"
+      },
+      {
+        "defaultMessage": "Preferences",
+        "id": "navigation_bar.preferences"
+      },
+      {
+        "defaultMessage": "Follows and followers",
+        "id": "navigation_bar.follows_and_followers"
+      }
+    ],
+    "path": "app/javascript/mastodon/features/ui/components/navigation_panel.json"
+  },
   {
     "descriptors": [
       {