chore(deps): update ghcr.io/cinnyapp/cinny docker tag to v4.2.2

This MR contains the following updates:

Package	Update	Change
ghcr.io/cinnyapp/cinny	patch	v4.2.1 -> v4.2.2

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Release Notes

cinnyapp/cinny (ghcr.io/cinnyapp/cinny)

v4.2.2

Compare Source

What's Changed

• Fix matrix.to links opening in webview in cinny desktop by @​kfiven in https://github.com/cinnyapp/cinny/pull/1963
• Fix font-weight in dark theme with unsupported fonts by @​ajbura in https://github.com/cinnyapp/cinny/pull/1964
• Improve service worker for authenticated media by @​ShadowRZ in https://github.com/cinnyapp/cinny/pull/1977

Security

• fix(deps): update dependency matrix-js-sdk to v34.8.0 https://matrix.org/blog/2024/10/security-disclosure-matrix-js-sdk-and-matrix-react-sdk/

Full Changelog: https://github.com/cinnyapp/cinny/compare/v4.2.1...v4.2.2

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