[MM-49751] - Turn off Inactive Server Email (#22648)

* [MM-49751] - Turn off Inactive Server Email

* remove unused var

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

server/channels/app/server.go

@@ -484,7 +484,6 @@ func NewServer(options ...Option) (*Server, error) {
 		s.Go(func() {
 			appInstance := New(ServerConnector(s.Channels()))
 			s.runLicenseExpirationCheckJob()
-			s.runInactivityCheckJob()
 			runDNDStatusExpireJob(appInstance)
 			runPostReminderJob(appInstance)
 		})
@@ -1198,12 +1197,6 @@ func runConfigCleanupJob(s *Server) {
 	}, time.Hour*24)
 }
 
-func (s *Server) runInactivityCheckJob() {
-	model.CreateRecurringTask("Server inactivity Check", func() {
-		s.doInactivityCheck()
-	}, time.Hour*24)
-}
-
 func (s *Server) runLicenseExpirationCheckJob() {
 	s.doLicenseExpirationCheck()
 	model.CreateRecurringTask("License Expiration Check", func() {