Bump thiserror from 1.0.51 to 1.0.56 #4193

Job	Run time
Check	25s
Check if cbindgen runs cleanly for generating the C headers	57s
coverage	9m 31s
Lints (beta)	32s
Lints (stable)	31s
minimum_rust_version	7m 30s
Publish (dry-run)	5m 58s
test_all_features	10m 28s
test (beta)	1m 22s
Run tests under wasm32-wasi	1m 25s
test (stable)	1m 21s
Check if wasm-pack builds a valid package for the sourmash crate	1m 34s
test (windows)	3m 10s
test (macos)	2m 9s
	46m 53s

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