fix(devbox): add lease permissions for agent leader election (#6933)

Signed-off-by: Dejan Zele Pejchev <pejcev.dejan@gmail.com>

Author: dejanzele

cmd/tcl/kubectl-testkube/devbox/devutils/namespace.go

@@ -145,6 +145,11 @@ func (n *NamespaceObject) createRole() error {
 				APIGroups: []string{""},
 				Resources: []string{"secrets", "configmaps"},
 			},
+			{
+				Verbs:     []string{"get", "watch", "list", "create", "patch", "update", "delete"},
+				APIGroups: []string{"coordination.k8s.io"},
+				Resources: []string{"leases"},
+			},
 			{
 				Verbs:     []string{"get", "watch", "list", "create", "patch", "update", "delete", "deletecollection"},
 				APIGroups: []string{"testworkflows.testkube.io"},