bump zombienet version `v1.3.112` (#5916)

Bump `zombienet` version, including fixes (`ci`) and the latest version
of `pjs` embedded.
Thx!

.gitlab/pipeline/zombienet.yml

 .zombienet-refs:
   extends: .build-refs
   variables:
-    ZOMBIENET_IMAGE: "docker.io/paritytech/zombienet:v1.3.111"
+    ZOMBIENET_IMAGE: "docker.io/paritytech/zombienet:v1.3.112"
     PUSHGATEWAY_URL: "http://zombienet-prometheus-pushgateway.managed-monitoring:9091/metrics/job/zombie-metrics"
     DEBUG: "zombie,zombie::network-node,zombie::kube::client::logs"
     ZOMBIE_PROVIDER: "k8s"