Merge pull request gocd#12251 from gocd/dependabot/bundler/server/src/main/webapp/WEB-INF/rails/net-imap-0.4.5

ui-dev: bump net-imap from 0.4.4 to 0.4.5 in /server/src/main/webapp/WEB-INF/rails

Author: chadlwilson

server/src/main/webapp/WEB-INF/rails/Gemfile.lock

@@ -106,7 +106,7 @@ GEM
     method_source (1.0.0)
     mini_mime (1.1.5)
     minitest (5.20.0)
-    net-imap (0.4.4)
+    net-imap (0.4.5)
       date
       net-protocol
     net-pop (0.1.2)