* Switch to pull request list API instead of search
To reduce the amount of rate-limit that we use,
switch to a cheaper API for determining whether
an existing PR exists for a given branch.
* Ensure PR remains open when updating description
* Update .changeset/clean-bees-count.md
Co-authored-by: willo-icon <161356817+willo-icon@users.noreply.github.com>
---------
Co-authored-by: Mateusz Burzyński <mateuszburzynski@gmail.com>
Co-authored-by: willo-icon <161356817+willo-icon@users.noreply.github.com>
