chore(jenkins): Update Jenkins plugins

Author: gounthar

dockerfiles/plugins.txt

@@ -79,5 +79,5 @@ workflow-job:1571.vb_423c255d6d9
 workflow-multibranch:821.vc3b_4ea_780798
 workflow-scm-step:466.va_d69e602552b_
 workflow-step-api:710.v3e456cc85233
-workflow-support:1010.vb_b_39488a_9841
+workflow-support:1015.v785e5a_b_b_8b_22
 ws-cleanup:0.49