chore(deps): update dependency browserslist to v4.21.5

This MR contains the following updates:

Package	Type	Update	Change
browserslist	resolutions	minor	4.16.6 -> 4.21.5

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Release Notes

browserslist/browserslist

v4.21.5

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• Fixed running Browserslist in browser environment.

v4.21.4

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• Updated Firefox ESR.

v4.21.3

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• Improved unknown region and unknown feature error (by Alexander Chabin).

v4.21.2

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• Updated Firefox ESR.

v4.21.1

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• Fixed parsing days in since query.

v4.21.0

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v4.20.4

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• Fixed Opera in mobileToDesktop (by Pig Fang).

v4.20.3

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• Added Baidu to dead browsers (by Igor Lukanin).

v4.20.2

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• Fixed package.funding URL format.

v4.20.1

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• Fixed package.funding.
• Fixed docs (by Michael Lohmann).

v4.20.0

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v4.19.3

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• Updated Firefox ESR (by Christophe Coevoet).

v4.19.2

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• Fixed --help output.

v4.19.1

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• Fixed throwOnMissing types (by Øyvind Saltvik).

v4.19.0

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v4.18.1

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• Fixed case inventiveness for cover queries (by Pig Fang).
• Fixed since 1970 query for null in release date (by Pig Fang).

v4.18.0

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v4.17.6

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• Fixed sharable config resolution (by Adaline Valentina Simonian).

v4.17.5

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• Fixed --update-db for some pnpm cases.

v4.17.4

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• Reduced package size.

v4.17.3

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• Use picocolors for color output in --update-db.

v4.17.2

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• Reduced package size.

v4.17.1

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• Use Nano Colors for color output in --update-db.

v4.17.0

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v4.16.8

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• Updated Firefox ESR.

v4.16.7

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• Fixed oudated caniuse-lite warning text (by Paul Verest).
• Fixed docs (by Alexander Belov).

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