Add jvm gc rules to alert manager

**Is your feature request related to a problem? Please describe.**
Jvm gc job monitored but no alerts exist

**Describe the solution you'd like**
Add rules to alert jvm gc job.

**Describe alternatives you've considered**
None

**Additional context**
Possible solution could be found [here](https://github.com/chanjarster/prometheus-learn/blob/master/jvm-alerting/prom-alert-rules.yml)
