Fix Style/GuardClause in worker rescues (#35508)

app/workers/mention_resolve_worker.rb

@@ -22,11 +22,7 @@ class MentionResolveWorker
   rescue Mastodon::UnexpectedResponseError => e
     response = e.response
 
-    if response_error_unsalvageable?(response)
-      # Give up
-    else
-      raise e
-    end
+    raise(e) unless response_error_unsalvageable?(response)
   end
 
   private

app/workers/redownload_avatar_worker.rb

@@ -20,10 +20,6 @@ class RedownloadAvatarWorker
   rescue Mastodon::UnexpectedResponseError => e
     response = e.response
 
-    if response_error_unsalvageable?(response)
-      # Give up
-    else
-      raise e
-    end
+    raise(e) unless response_error_unsalvageable?(response)
   end
 end

app/workers/redownload_header_worker.rb

@@ -20,10 +20,6 @@ class RedownloadHeaderWorker
   rescue Mastodon::UnexpectedResponseError => e
     response = e.response
 
-    if response_error_unsalvageable?(response)
-      # Give up
-    else
-      raise e
-    end
+    raise(e) unless response_error_unsalvageable?(response)
   end
 end

app/workers/redownload_media_worker.rb

@@ -20,10 +20,6 @@ class RedownloadMediaWorker
   rescue Mastodon::UnexpectedResponseError => e
     response = e.response
 
-    if response_error_unsalvageable?(response)
-      # Give up
-    else
-      raise e
-    end
+    raise(e) unless response_error_unsalvageable?(response)
   end
 end

app/workers/remote_account_refresh_worker.rb

@@ -15,10 +15,6 @@ class RemoteAccountRefreshWorker
   rescue Mastodon::UnexpectedResponseError => e
     response = e.response
 
-    if response_error_unsalvageable?(response)
-      # Give up
-    else
-      raise e
-    end
+    raise(e) unless response_error_unsalvageable?(response)
   end
 end