Fix some bad localization strings (#8994)

* fix finnish locale variable issue

* fix broken welsh localized string

config/locales/cy.yml

@@ -192,7 +192,7 @@ cy:
         unsilence_account: Terfynodd %{name} dawelu cyfrif %{target}
         unsuspend_account: Terfynodd %{name} yr ataliad ar gyfrif %{target}
         update_custom_emoji: Diweddarodd %{name} emoji %{target}
-        update_status: Diweddarodd %{name} statws gan %{taget}
+        update_status: Diweddarodd %{name} statws gan %{target}
       deleted_status: "(statws wedi ei ddileu)"
       title: Log archwilio
     custom_emojis:

config/locales/fi.yml

@@ -609,7 +609,7 @@ fi:
       uc_browser: UCBrowser
       weibo: Weibo
     current_session: Nykyinen istunto
-    description: "%{selain}, %{platform}"
+    description: "%{browser}, %{platform}"
     explanation: Nämä verkkoselaimet ovat tällä hetkellä kirjautuneet Mastodon-tilillesi.
     ip: IP
     platforms: