please remove python-mitogen from the archive

[Nick Rosbrook]

The python-mitogen package is currently blocking the python3-defaults migration [1], and FTBFS with python3.12 due to it's usage of the `imp` module. Unfortunately, the usage of the `imp` module in this package is non-trivial, and upstream is actively working on support for python3.12[2].

For now it seems the best resolution is to remove python-mitogen from the archive. There is one reverse Build-Depends-Indep that needs to be sorted:

nr@six:~/u/p/pyroute2$ reverse-depends -r noble src:python-mitogen
nr@six:~/u/p/pyroute2$ reverse-depends -r noble src:python-mitogen -a source
Reverse-Build-Depends-Indep
===========================
* pyroute2 (for python3-mitogen)

[1] https://objectstorage.prodstack5.canonical.com/swift/v1/AUTH_0f9aae918d5b4744bf7b827671c86842/autopkgtest-noble/noble/amd64/p/python-mitogen/20240207_150552_dee0e@/log.gz
[2] https://github.com/mitogen-hq/mitogen/issues/1033

[Nick Rosbrook (enr0n)]

I built pyroute2 in a PPA[1] without Build-Depends-Indep: python3-mitogen, so I am going to upload that.

[1] https://launchpadlibrarian.net/714537504/buildlog_ubuntu-noble-amd64.pyroute2_0.7.11-0ubuntu2~ppa1_BUILDING.txt.gz

[Launchpad Janitor (janitor)]

This bug was fixed in the package pyroute2 - 0.7.11-0ubuntu2

---------------
pyroute2 (0.7.11-0ubuntu2) noble; urgency=medium

  * debian/control: drop Build-Depends-Indep: python3-mitogen
    This allows us to temporarily remove python-mitogen from
    the archive (LP: #2053266)

 -- Nick Rosbrook <email address hidden> Thu, 15 Feb 2024 12:14:40 -0500

[Matthias Klose (doko)]

Removing packages from noble:
 python-mitogen 0.3.4-2 in noble
  ansible-mitogen 0.3.4-2 in noble amd64
  ansible-mitogen 0.3.4-2 in noble arm64
  ansible-mitogen 0.3.4-2 in noble armhf
  ansible-mitogen 0.3.4-2 in noble i386
  ansible-mitogen 0.3.4-2 in noble ppc64el
  ansible-mitogen 0.3.4-2 in noble riscv64
  ansible-mitogen 0.3.4-2 in noble s390x
  python3-mitogen 0.3.4-2 in noble amd64
  python3-mitogen 0.3.4-2 in noble arm64
  python3-mitogen 0.3.4-2 in noble armhf
  python3-mitogen 0.3.4-2 in noble i386
  python3-mitogen 0.3.4-2 in noble ppc64el
  python3-mitogen 0.3.4-2 in noble riscv64
  python3-mitogen 0.3.4-2 in noble s390x
Comment: LP: #2053266, remove python-mitogen, no rdeps
1 package successfully removed.