4f5d492cd6a9438de03d1b768f4c220cb662ac06

The release branch CI is failing because poetry seems unable to install
wrapt 1.13.3 when run under CPython 3.11. Develop has already bumped
wrapt for 3.11 compatibility. Cherry-pick that commit here to try and
get CI going again.

* Reduce number of CI jobs run on PRs

* Newsfile

* Also limit sytest jobs

* Fix typo

* Fix up

* Fixup