Hard code otel version until 0.112.0 is fixed

Author: rcastley

content/en/ninja-workshops/1-automatic-discovery/2-petclinic-kubernetes/2-preparation/1-otel.md

@@ -45,7 +45,7 @@ To install the collector run the following command, do **NOT** edit this:
 {{% tab title="Helm Install" %}}
 
 ```bash
-helm install splunk-otel-collector \
+helm install splunk-otel-collector --version 0.111.0 \
 --set="operator.enabled=true", \
 --set="certmanager.enabled=true", \
 --set="splunkObservability.realm=$REALM" \