Bump log from 0.4.21 to 0.4.22 #2926

Job	Run time
Clippy	1m 1s
Deny (advisories)	23s
Check (stable)	1m 0s
Deny (bans licenses sources)	23s
Format	10s
Documentation	51s
Check (1.70.0)	1m 11s
Tests	3m 52s
Cross (aarch64-linux-android)	2m 26s
Hack	1m 45s
Cross (aarch64-unknown-linux-gnu)	2m 22s
Lint markdown files	44s
Cross (aarch64-unknown-linux-musl)	2m 23s
Tools	2m 17s
	20m 48s

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