Bump @metamask/utils to ^9.1.0

[MajorLift]

### Changed

- Bump `@metamask/eth-json-rpc-provider` from `^4.1.0` to `^4.1.1` ([#261](https://github.com/MetaMask/eth-block-tracker/pull/261))
- Bump `@metamask/safe-event-emitter` from `^3.0.0` to `^3.1.1` ([#261](https://github.com/MetaMask/eth-block-tracker/pull/261))
- Bump `@metamask/utils` from `^8.1.0` to `^9.1.0` ([#261](https://github.com/MetaMask/eth-block-tracker/pull/261))

[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@metamask/eth-json-rpc-provider@4.1.1	None	0	87.2 kB	metamaskbot
npm/@metamask/json-rpc-engine@9.0.2	None	0	198 kB	metamaskbot
npm/@metamask/rpc-errors@6.3.1	None	0	133 kB	metamaskbot
npm/@metamask/superstruct@3.1.0	None	0	437 kB	metamaskbot
npm/@metamask/utils@9.1.0	None	0	695 kB	metamaskbot

🚮 Removed packages: npm/@metamask/eth-json-rpc-provider@4.1.0, npm/@metamask/json-rpc-engine@9.0.0, npm/@metamask/rpc-errors@6.3.0, npm/@metamask/superstruct@3.0.0, npm/@metamask/utils@8.5.0

View full report↗︎

[cryptodev-2s]

LGTM!