Tests

Update dependency ubuntu to v24 #1526

Job	Run time
Lint	23s
Check libraries	33s
promtool	20s
Unit test charm	1m 11s
Terraform - Lint and Simple Deployment	5s
Build charm (.) / Collect platforms for charm \| .	13s
Build charm (tests/integration/application-charm) / Collect platforms for charm \| tests/integration/application-charm	18s
Build charm (.) / Build charm \| [email protected]:amd64	3m 3s
Build charm (tests/integration/application-charm) / Build charm \| [email protected]:amd64	3m 0s
Integration test charm / 3.6.1 \| amd64 \| Collect integration test groups	20s
Integration test charm / ha/test_network_cut.py \| group 1	1h 48m 1s
Integration test charm / ha/test_scaling.py \| group 1	56m 37s
Integration test charm / spaces/test_wrong_etc_hosts.py \| group 1	21m 43s
Integration test charm / test_charm.py \| group 1	1h 2m 44s
Integration test charm / test_upgrade.py \| group 1	40m 55s
Integration test charm / (beta) Publish Allure report	0s
	4h 59m 26s

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