PyGranta 2027 R1 release

Phase 1: Code changes

* [x] https://github.com/ansys/grantami-jobqueue/issues/394 (I don't believe this depends on a dev version of serverapi-openapi)
* [ ] https://github.com/ansys/pygranta/issues/317

Phase 2a: Initial dev releases

* [x] Update dev machine
* [x] Publish auto-generated packages to internal PyPI mirror with .dev version numbers
* [x] serverapi
* [ ] ~bomanalytics-openapi~ - No changes to this API
* [x] Update idioatmic packages to depend on dev release
* [x] recordlists
* [x] jobqueue
* [ ] ~bomanalytics~ - No chnages to this package
* [x] system
* [ ] Publish idiomatic packages to internal PyPI mirror with .dev version numbers

Phase 2b:

* [ ] Documentation review

Phase 2c (not before middle of September):

* [ ] Update dev machine
* [ ] Create release branches for auto-generated packages
* [ ] Publish auto-generated packages to public PyPI as RCs
* [ ] serverapi
* [ ] bomanalytics-openapi
* [ ] Update idioatmic packages to depend on RC releases
* [ ] recordlists
* [ ] jobqueue
* [ ] bomanalytics
* [ ] system
* [ ] Publish auto-generated packages to public PyPI as stable releases
* [ ] Update idiomatic packages to depend on stable releases
* [ ] recordlists
* [ ] jobqueue
* [ ] bomanalytics
* [ ] system
* [ ] Create release branches for idiomatic packages
* [ ] Publish idiomatic packages as public RCs
* [ ] recordlists
* [ ] jobqueue
* [ ] bomanalytics
* [ ] system
* [ ] Update metapackage to include RCs

Phase 3 (October):

* [ ] Provision a new VM for 2027 R1
* [ ] Update idiomatic packages release branches to run against 2027 R1 VM, and not against dev VM
* [ ] recordlists
* [ ] jobqueue
* [ ] bomanalytics
* [ ] system

Phase 4 (November):
* [ ] Publish idiomatic packages as stable
* [ ] recordlists
* [ ] jobqueue
* [ ] bomanalytics
* [ ] system
* [ ] Update metapackage to include stable releases
* [ ] Publish metapackage

Start by reviewing the linked issues, especially ansys/pygranta#317, and the release checklist in this issue. The listed work spans package development and public releases, documentation review, release branches, and VM updates; done means completing the applicable checklist through the stable PyGranta 2027 R1 metapackage release.

Written by the indexing model from the issue text.