chore(deps): update dependency nextcloud-releases/groupfolders to v18.0.4

This MR contains the following updates:

Package	Update	Change
nextcloud-releases/groupfolders	patch	v18.0.3 -> v18.0.4

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Release Notes

nextcloud-releases/groupfolders (nextcloud-releases/groupfolders)

v18.0.4

Compare Source

What's Changed

• [stable30] Update nextcloud/ocp dependency by @​nextcloud-command in https://github.com/nextcloud/groupfolders/pull/3374
• [stable30] feat: Add OpenAPI by @​provokateurin in https://github.com/nextcloud/groupfolders/pull/3410
• build: Bump version by @​provokateurin in https://github.com/nextcloud/groupfolders/pull/3412

Full Changelog: https://github.com/nextcloud/groupfolders/compare/v18.0.3...v18.0.4

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