Fix search team (#31923) (#31942)

Backport #31923 by @lunny

Fix #20658

Co-authored-by: Lunny Xiao <[email protected]>

Author: GiteaBot

routers/web/web.go

@@ -879,10 +879,15 @@ func registerRoutes(m *web.Route) {
 			m.Post("/teams/{team}/action/repo/{action}", org.TeamsRepoAction)
 		}, context.OrgAssignment(true, false, true))
 
+		// require admin permission
+		m.Group("/{org}", func() {
+			m.Get("/teams/-/search", org.SearchTeam)
+		}, context.OrgAssignment(true, false, false, true))
+
+		// require owner permission
 		m.Group("/{org}", func() {
 			m.Get("/teams/new", org.NewTeam)
 			m.Post("/teams/new", web.Bind(forms.CreateTeamForm{}), org.NewTeamPost)
-			m.Get("/teams/-/search", org.SearchTeam)
 			m.Get("/teams/{team}/edit", org.EditTeam)
 			m.Post("/teams/{team}/edit", web.Bind(forms.CreateTeamForm{}), org.EditTeamPost)
 			m.Post("/teams/{team}/delete", org.DeleteTeam)