Update ring to >= 0.17.12 (Closes #190 - RUSTSEC-2025-0009) #849

Job	Run time
Rustfmt	8s
Check All Features (stable)	29s
Check All Features (1.67.1)	1m 50s
Check All Features (nightly)	42s
Check semver compatibility	2m 29s
Check (1.67.1)	1m 45s
Check (stable)	12s
Check (nightly)	20s
Build documentation	22s
Clippy	22s
Test Suite	20s
Test suite (with features) (--features=default)	18s
Test suite (with features) (--features=verify)	54s
Test suite (with features) (--no-default-features)	17s
Test suite (with features) (--all-features)	56s
Test suite (with features) (--features=validate)	40s
	12m 4s

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