DEV: Supress logs when RetrieveTitle.crawl fails with Net::ReadTimeout errors (#16971)

This PR changes the rescue block to rescue only Net::TimeoutError exceptions and removes the log line to prevent clutter the logs with errors that are ignored. Other errors can bubble up because they're errors we probably want to know about

lib/retrieve_title.rb

@@ -9,10 +9,8 @@ module RetrieveTitle
       max_redirects: max_redirects,
       initial_https_redirect_ignore_limit: initial_https_redirect_ignore_limit
     )
-  rescue Exception => ex
-    raise if Rails.env.test?
-    Rails.logger.error(ex)
-    nil
+  rescue Net::ReadTimeout
+    # do nothing for Net::ReadTimeout errors
   end
 
   def self.extract_title(html, encoding = nil)