Holmanb/integration test fix ppa

[holmanb]

Update apt test for new ppa url in jammy

Additional Context

Looks like we're not the only ones affected by this behavior change.

Test failures look like this:

07:51:15 ___________________________ TestApt.test_ppa_source ____________________________
07:51:15 
07:51:15 self = <test_apt.TestApt object at 0x7f7b6878fda0>
07:51:15 class_client = <tests.integration_tests.instances.IntegrationInstance object at 0x7f7b6554c940>
07:51:15 
07:51:15     def test_ppa_source(self, class_client: IntegrationInstance):
07:51:15         """Test the apt ppa functionality.
07:51:15     
07:51:15         Ported from
07:51:15         tests/cloud_tests/testcases/modules/apt_configure_sources_ppa.py
07:51:15         """
07:51:15         release = ImageSpecification.from_os_image().release
07:51:15         ppa_path_contents = class_client.read_from_file(
07:51:15             "/etc/apt/sources.list.d/"
07:51:15             "simplestreams-dev-ubuntu-trunk-{}.list".format(release)
07:51:15         )
07:51:15     
07:51:15 >       assert (
07:51:15             "http://ppa.launchpad.net/simplestreams-dev/trunk/ubuntu"
07:51:15             in ppa_path_contents
07:51:15         )
07:51:15 E       AssertionError: assert 'http://ppa.launchpad.net/simplestreams-dev/trunk/ubuntu' in 'deb https://ppa.launchpadcontent.net/simplestreams-dev/trunk/ubuntu/ jammy main\n# deb-src https://ppa.launchpadcontent.net/simplestreams-dev/trunk/ubuntu/ jammy main'
07:51:15 

[blackboxsw]

minor thought on avoiding the linelength and making the test more strict and jammy-only.

Your call, but we probably need to sort formating/flake errors somehow.

[blackboxsw]

LGTM

[paride]

@holmanb I think we've got this backwards :/

[holmanb]

Looks like you're right. Fix PR here: #1296