Revisions 449, 450

Released to 14/edge
OCI images:

What's Changed

• [discourse-gatekeeper] Migrate charm docs by @github-actions in #541
• Update data-platform-workflows to v16.5.0 by @renovate in #542
• [discourse-gatekeeper] Migrate charm docs by @github-actions in #544
• [DPE-4533] Pause Patroni in the TLS test by @dragomirp in #534
• Update data-platform-workflows to v17 by @renovate in #547
• [discourse-gatekeeper] Migrate charm docs by @github-actions in #552
• [MISC] Remove Sentry test by @dragomirp in #554
• Update Juju agents (patch) by @renovate in #553
• Update data-platform-workflows to v17.0.1 by @renovate in #555
• [MISC] Handle on start secret exception and remove stale test by @dragomirp in #550
• [MISC] Show start/end time in UTC time in list-backups output by @lucasgameiroborges in #551
• Update dependency tenacity to v9 by @renovate in #558
• Use poetry package-mode=false by @carlcsaposs-canonical in #556
• [MISC] Switch testapp interface by @dragomirp in #557
• [DPE-4856][MISC] Port some test_self_healing CI fixes + update check for invalid extra user credentials by @lucasgameiroborges in #546
• [DPE-4967] Block charm if dependent objects on disabled plugins by @lucasgameiroborges in #560
• Update data-platform-workflows to v18 by @renovate in #563

Full Changelog: rev444...rev450