Adding nightly rules to rest of pg16 jobs
What does this MR do and why?
Per this discussion, some PG16 jobs did not have the nightly build rules set. This rectifies that.
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Related to #425470 (closed)