fix(deps): update dependency sharp to v0.21.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change	References
sharp	dependencies	minor	0.18.4 -> 0.21.3	source

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Release Notes

lovell/sharp

v0.21.3

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v0.21.2

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v0.21.1

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v0.21.0

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v0.20.8

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v0.20.7

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v0.20.6

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v0.20.5

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v0.20.4

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v0.20.3

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v0.20.2

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v0.20.1

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v0.20.0

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v0.19.1

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v0.19.0

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