Automate stable-rc reports in the new KernelCI infra

# General

- [x] https://github.com/kernelci/kcidb/issues/532
- [ ] Enable full visualization of the data in the grafana dashboard

# build reports

- [ ] Grouping similar build failures happening on different architectures. ( Take notes from Legacy system as it already had this )
- [ ] Extracting data from the dashboard and preparing the report as per the template.

# boot reports

- [ ] Have a basic mechanism to remove false positives. Apply the learning from regression tracking tool that we worked on last year
- [ ] Retry option could be one basic test
- [ ] Grouping similar boot failures for preparing the report as per the template.
- [ ] This will be hard to analyze since we do not have a mechanism where we could understand the logs and find similarities between them
- [ ] Missing config failures a lot recently in the new system so there should be a way to detect those kind of failures too.

# Nice to have

- Automatically add new stable-rc kernel branches ( not a high priority right now but definitely needed)
- Notify whenever there is a release email from GregKH ( Already implemented here by @crazoes )