Update globals.yml

Author: darmach

etc/kayobe/kolla/globals.yml

@@ -8,7 +8,7 @@ cloudkitty_tag: wallaby-20220119T122428
 grafana_tag: wallaby-20220210T160332
 horizon_tag: wallaby-20220525T174700
 ironic_pxe_tag: wallaby-20220216T152518
-magnum_tag: wallaby-20220518T134148
+magnum_tag: wallaby-20220603T085526
 manila_tag: wallaby-20211210T140839
 neutron_tag: wallaby-20220412T124526
 nova_tag: wallaby-20220328T103755