Create new "linux-cip-dev" group in SQUAD
## Issue description
At the moment the [linux-cip](https://squad.ciplatform.org/linux-cip/) group in SQUAD gets filled with build run from both released and development kernel branches. This is resulting in a bit of a mess and is making regression tracking difficult.
We want to move to a new model where the `linux-cip` group will only contain build/test results from the CIP branches pushed to the official kernel.org repository. Any development activities will have their CI results shown in a new `linux-cip-dev` group in SQUAD.
## Useful links
## Acceptance criteria
- [ ] New `linux-cip-dev` group created on SQUAD
- [ ] A project for each kernel version (same as the current linux-cip group) created in SQUAD
- [ ] Update the [build_report.sh](https://gitlab.com/cip-project/cip-testing/linux-cip-ci/-/blob/master/build_report.sh?ref_type=heads) and [submit_tests.sh](https://gitlab.com/cip-project/cip-testing/linux-cip-ci/-/blob/master/submit_tests.sh?ref_type=heads) scripts to submit the correct build/test reports to the correct group in SQUAD
- [ ] Tell the CIP kernel team about this change
issue