Bump sha2 from 0.10.6 to 0.10.7 #2534

Job	Run time
Check (stable)	2m 1s
Check (1.65.0)	3m 19s
Hack	3m 11s
Clippy	1m 50s
Format	16s
Deny (advisories)	30s
Deny (bans licenses sources)	35s
Tests	8m 9s
Documentation	1m 44s
Lint markdown files	39s
Cross (aarch64-linux-android)	6m 29s
Cross (aarch64-unknown-linux-gnu)	4m 32s
Cross (aarch64-unknown-linux-musl)	5m 26s
Tools	5m 24s
	44m 5s

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