/usr/share/pki/server/upgrade/ is in pki-server 10.2.6+git20160317-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pki/server/upgrade/10.0.0/
/usr/share/pki/server/upgrade/10.0.1/
/usr/share/pki/server/upgrade/10.0.1/01-ReplaceRandomNumberGenerator
/usr/share/pki/server/upgrade/10.0.1/02-CloningInterfaceChanges
/usr/share/pki/server/upgrade/10.0.1/03-AddRestServlet
/usr/share/pki/server/upgrade/10.0.2/
/usr/share/pki/server/upgrade/10.0.3/
/usr/share/pki/server/upgrade/10.0.4/
/usr/share/pki/server/upgrade/10.0.5/
/usr/share/pki/server/upgrade/10.0.5/01-EnableSessionInAuthenticator
/usr/share/pki/server/upgrade/10.0.6/
/usr/share/pki/server/upgrade/10.0.99/
/usr/share/pki/server/upgrade/10.0.99/01-FixJavaOpts
/usr/share/pki/server/upgrade/10.0.99/02-RemoveAuthProperties
/usr/share/pki/server/upgrade/10.0.99/03-FixRegistryFile
/usr/share/pki/server/upgrade/10.0.99/04-FixLogFileOwnership
/usr/share/pki/server/upgrade/10.1.0/
/usr/share/pki/server/upgrade/10.1.1/
/usr/share/pki/server/upgrade/10.1.1/01-MoveWebApplicationContextFile
/usr/share/pki/server/upgrade/10.1.2/
/usr/share/pki/server/upgrade/10.1.99/
/usr/share/pki/server/upgrade/10.1.99/01-MoveWebApplicationContextFile
/usr/share/pki/server/upgrade/10.1.99/02-ReplaceJettisonWithJackson
/usr/share/pki/server/upgrade/10.1.99/03-AddedRESTEasyClient
/usr/share/pki/server/upgrade/10.1.99/04-ReplaceRESTEasyApplicationClass
/usr/share/pki/server/upgrade/10.1.99/05-RemoveConfigPathFromWebXML
/usr/share/pki/server/upgrade/10.2.0/
/usr/share/pki/server/upgrade/10.2.1/
/usr/share/pki/server/upgrade/10.2.1/01-AddTLSRangeSupport
/usr/share/pki/server/upgrade/10.2.2/
/usr/share/pki/server/upgrade/10.2.2/01-MoveWebApplicationDeploymentLocations
/usr/share/pki/server/upgrade/10.2.2/02-EnableWebApplicationAutoDeploy
/usr/share/pki/server/upgrade/10.2.2/03-RemoveDependencyOnJackson2
/usr/share/pki/server/upgrade/10.2.3/
/usr/share/pki/server/upgrade/10.2.3/01-FixInstanceWorkFolderOwnership
/usr/share/pki/server/upgrade/10.2.3/02-FixBindPWPrompt
/usr/share/pki/server/upgrade/10.2.4/
/usr/share/pki/server/upgrade/10.2.4/01-AddMissingOCSPGETServletMappingToWebXML
/usr/share/pki/server/upgrade/10.2.4/02-FixNuxwdogListenerClass
/usr/share/pki/server/upgrade/10.2.5/
/usr/share/pki/server/upgrade/10.2.5/01-AddKraAuditEvents
/usr/share/pki/server/upgrade/10.2.6/
/usr/share/pki/server/upgrade/10.2.6/01-RemoveInaccessableURLsFromServerXML
/usr/share/pki/server/upgrade/10.2.6/02-AddPhoneHomeURLsToTPSsServerXML