Update thiserror requirement from 1.0.49 to 2.0.3 #638

Job	Run time
Lints	34s
Documentation	16s
Test Suite	3m 32s
Build (aarch64-unknown-linux-gnu)	33s
Build (x86_64-pc-windows-gnu)	56s
Build Examples	1m 56s
Build (x86_64-unknown-linux-gnu)	49s
Memory leaks	3m 12s
Minimal Dependency Versions	3m 12s
Minimal Dependency Versions (MSRV)	33s
Minimum Supported Rust Version	23s
Semantic Versioning	2m 25s
Publish version	0s
	18m 21s

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