Integrate changes from 1.9 branch and fix compilation for older OpenSSL versions#159

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mamckee wants to merge 8 commits intomainfrom

mamckee-integrate-1.9-changes

Commits on Feb 4, 2026

Add missing parameter on older versions
mamckee
committed

Commits on Feb 6, 2026

Fix errors in OpenSSL 3.0 builds
mamckee
committed

Commits on Feb 7, 2026

Use dummy OID on older versions for ml-kem composite
mamckee
committed

Commits on Feb 9, 2026

Use valid dummy OID
mamckee
committed