Rust

Update stellar-strkey. #5781

Job	Run time
readme	1m 13s
cargo-deny (advisories)	42s
build-fuzz	1m 23s
check-git-rev-deps	8s
semver-checks	5m 55s
fmt	11s
setup	2s
docs	3m 24s
cargo-deny (bans licenses sources)	41s
migration-docs	13s
expand-test-wasms	3m 17s
publish-dry-run	0s
build (msrv, ubuntu-latest, x86_64-unknown-linux-gnu)	4m 14s
build (latest, ubuntu-latest, x86_64-unknown-linux-gnu)	3m 54s
test (latest, ubuntu-latest, x86_64-unknown-linux-gnu)	6m 1s
test (msrv, ubuntu-latest, x86_64-unknown-linux-gnu)	7m 41s
complete	3s
	39m 2s

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