Bug#1027170: dolfin: autopkgtest fail with matplotlib/3.6.2

[morph at debian.org]

Source: dolfin
Severity: serious
User: debian-python at lists.debian.org
Usertags: matplotlib3.6

Hello,
recently matplotlib/3.6.2 has been uploaded to unstable and this package fails
autopkgtest. A link to the logs is available at:

  https://qa.debian.org/excuses.php?package=matplotlib

some details on the changes introduced with matplotlib 3.6.x series are at:

  https://matplotlib.org/stable/users/prev_whats_new/whats_new_3.6.0.html

Please check with upstream if a fix is already available, or a Debian patch may
be necessary to let this package and matplotlib be released with bookworm.

Thanks,
Sandro