Update ring to >= 0.17.12 (Closes #190 - RUSTSEC-2025-0009) #852

Job	Run time
Check (1.67.1)	1m 47s
Rustfmt	5s
Check All Features (nightly)	20s
Check semver compatibility	2m 52s
Check (stable)	19s
Check All Features (1.67.1)	1m 57s
Check All Features (stable)	19s
Check (nightly)	20s
Test Suite	46s
Clippy	57s
Build documentation	21s
Test suite (with features) (--no-default-features)	20s
Test suite (with features) (--all-features)	39s
Test suite (with features) (--features=verify)	19s
Test suite (with features) (--features=validate)	19s
Test suite (with features) (--features=default)	27s
	12m 7s

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