React 18 upgrade

[mgcm]

:heavy_check_mark: Checklist

• [ ] A changeset describing the change and affected packages (more info).
• [ ] Added or updated documentation.
• [X] Tests for new functionality and regression tests for bug fixes.
• [ ] Screenshots or videos attached (for UI changes).
• [X] All your commits have a Signed-off-by line in the message (more info).

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 5627f5c99db42dce7b3c50eebbf32173750a4129

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
@nordeck/matrix-neoboard-widget	Patch
@nordeck/matrix-neoboard-react-sdk	Patch

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[mgcm]

sorry, need yet another approval - the previous released updated the neoboard package version...

[mgcm]

@weeman1337 sorry, I need yet another approval, the previous release updated the neoboard react-sdk package dependency...