Changes

OBS: fix python 3.12 compat

Fix for:

  File "/home/user/code/osmo-dev/src/osmo-ci/scripts/obs/lib/__init__.py", line 112, in check_required_programs
    if not importlib.find_loader(module):
           ^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'importlib' has no attribute 'find_loader

Change-Id: I6430c2c4f75c8408d00305e1a1f0a64600eb086c

OBS: improve argparse help output

Prepare to add more arguments, by first categorizing the existing
arguments into groups. Tweak the descriptions while at it.

Change-Id: I09a8caa885b72b9d806fbfb4c8d72fe9667feec5

OBS: update_obs_project: add --exclude-package

Prepare for building the asan repository. We don't need to build e.g.
the erlang projects for that.

Related: OS#5301
Change-Id: If02fd38da05113e28ee401d592edfc7528388308

OBS: add --configure-append

Add a parameter for appending arguments to the ./configure line as it
gets called in the debian package. This will be used for asan packages.

Related: OS#5301
Change-Id: I5ae396cc190559eb9c6a1671db374a91f03924e7

OBS: add --disable-manuals

Allow building binary packages faster by disabling the manuals. We don't
need those for the asan repository.

Related: OS#5301
Change-Id: I3ff84f26ee6aa53cbcbe2275bedc6b724a461adc

OBS: fix using --conflict-pkgname

Use --conflict-pkgname as package name, instead of hardcoding
osmocom-$FEED.

Fix for:
  FileNotFoundError: [Errno 2] No such file or directory: '/obs/_cache/osmocom-nightly-asan'

Change-Id: I4ddb2e9adc25e7e8e8c9d17236b76d9f2e9c2a9c

jobs: add osmocom-obs-nightly-asan

Add a new job that builds source packages for osmocom:nightly:asan, and
uploads them there.

It was considered whether we should instead of building a binary
repository with asan packages in OBS, just build all packages and
libraries from source at the jenkins builders. We decided against it,
see the related discussion.

Related: https://gerrit.osmocom.org/c/docker-playground/+/28902/1#message-30650d8450d2d129b6ef3f447f65e4b866d2f801
Related: OS#5301
Change-Id: I8fb6664702f85ee057377cb374394c8f24202474

jobs/ttcn3-testsuites: add -asan

Related: OS#5301
Change-Id: I08964335efd9276a147d58bf960ffdf535e3b51c

OBS: get_git_version: debian/changelog as fallback

Fix osmocom-bb getting 0.1.0 as version:

  osmocom-bb: has no git tags, using 0.0.0 as version
  osmocom-bb: building source package 0.0.0.3621-d70e
  osmocom-bb: WARNING: version from changelog (0.1.0) is higher than version based on git tag (0.0.0.3621-d70e), using version from changelog (git tag not pushed yet?)

With this patch:

  osmocom-bb: has no git tags
  osmocom-bb: getting version from debian/changelog
  osmocom-bb: building source package 0.1.0.3621-d70e
  osmocom-bb: adding debian/changelog entry (0.1.0 => 0.1.0.3621-d70e)

Change-Id: I3a284b50ca62a2faff16702b7108ca391229caf1