chore(jenkins): Update Jenkins plugins

Author: gounthar

dockerfiles/plugins.txt

@@ -63,7 +63,7 @@ scm-api:728.vc30dcf7a_0df5
 script-security:1399.ve6a_66547f6e1
 snakeyaml-api:2.5-149.v72471e9c6371
 ssh-credentials:361.vb_f6760818e8c
-ssh-slaves:3.1096.v0b_cc466e4323
+ssh-slaves:3.1097.v868116049892
 sshd:3.384.vc89b_5e138cf9
 structs:362.va_b_695ef4fdf9
 timestamper:1.30