chore(deps): update dependency https://deno.land/std to v0.216.0

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
https://deno.land/std	minor	0.215.0 -> 0.216.0

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Configuration

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[github-actions[bot]]

dist_size

	main (6905b67)	#99 (3eaba51)	+/-
post.js	1020679byte	1021168byte	489byte
main.js	460byte	460byte	0byte

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Reported by octocov