package: support openSUSE Build Service

[kenhys]

Added new rake task

1. rake apt:obsbuild:source It creates source packages
2. rake apt:obsbuild:package Commit source packages, wait OBS build them.

NOTE:
apache-arrow's package-task should support source build.

[kou]

Could you extract this feature as a separated file like https://github.com/groonga/groonga/blob/master/packages/launchpad-helper.rb to reuse from other projects such as fluent-package-builder?

[kenhys]

Could you extract this feature as a separated file like https://github.com/groonga/groonga/blob/master/packages/launchpad-helper.rb to reuse from other projects such as fluent-package-builder?

It seems reasonable to do so.
Thanks

[kenhys]

Most of code is extracted as helper, so I've created PR for it.
groonga/groonga#1553

In this PR, just enable helper.

[kou]

We can put the helper to this repository for now.
Because Groonga doesn't have a plan to migrate to openSUSE Build Service from packages.groonga.org.

[kou]

Could you fix CI failures?

[kenhys]

Still centos-7 and jammy are broken.

[kenhys]

specific test case may be freaky. derivative of test_scenario, test_check_controller_port and so on.