Add Jenkins Jobs to run the `trestle-bot` commands

[jpower432]

Context

Complete an implementation of trestle-bot in Jenkins through the creation of reusable Jenkins logic. There are multiple options here and the approach should explored in the comments on this issue.

Completion Criteria

• Create the reusable jobs via Jenkins Job builder
• Create documentation for usage of the jobs

[jpower432]

@beatrizmcouto Perhaps we should transfer this to https://github.com/RedHatProductSecurity/jenkins-trestlebot-examples