Update dependency web-vitals to v1.1.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
web-vitals	1.1.1 -> 1.1.2

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Release Notes

GoogleChrome/web-vitals

### [`v1.1.2`](https://togithub.com/GoogleChrome/web-vitals/blob/master/CHANGELOG.md#v112-2021-05-05) [Compare Source](https://togithub.com/GoogleChrome/web-vitals/compare/v1.1.1...v1.1.2) - Ignore negative TTFB values in Firefox ([#​147](https://togithub.com/GoogleChrome/web-vitals/pull/147)) - Add workaround for Safari FCP bug ([#​145](https://togithub.com/GoogleChrome/web-vitals/pull/145)) - Add more extensive FID feature detect ([#​143](https://togithub.com/GoogleChrome/web-vitals/pull/143))

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