Gutenberg: v18.5.x plugin upgrade

[gutenberg-plugin-upgrade-bot[bot]]

Previous upgrade: #90777
Release notes: v18.5.0

Install and activate

• [ ] Install and activate v18.5.0-rc.1 on edge (######-code)
• [ ] Install and activate v18.5.0 on edge (######-code)
• [x] Activate v18.5.0 on production (D152367-code)
• [ ] Request v18.5.0 AT upgrade (######-p2)

Testing

• [ ] v18.5.0 Desktop viewport E2E
• [ ] v18.5.0 Mobile viewport E2E
• [ ] v18.5.0 WPCOM core (D152367-code)

Publish internal announcements

• [ ] Slack: #team-calypso
• [ ] Slack: #dotcom-happy-announce
• [ ] P2: wpcomhappy

Wrap-up

• [ ] Clean up unused releases
• [ ] Add log entry to the Gutenberg Upgrade Log (pcoGjb-g-p2)
• [ ] Open a new issue for the next upgrade, transfer remaining tasks, close this issue.

Blockers 🤷‍♀️

Other Issues 🐛

Issues transferred from previous release(s)

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cc @Automattic/gutenberg-upgrades

[gutenberg-plugin-upgrade-bot[bot]]

Automated update:

• v18.5.0 activation on production marked as complete.
• Release notes updated to v18.5.0
• Updated the diff used for v18.5.0 core tests

[gutenberg-plugin-upgrade-bot[bot]]

Automated update: v18.5.0 is available at https://github.com/Automattic/gutenberg-dotcom-woa-releases/releases/tag/v18.5.0 for AT to pick up.