Add CIRCL p384 fix commit references

[cookesan]

Adds CIRCL p384 fix commit references to GHSA-q9hv-hpm4-hj6x.

Audit refresh, July 8, 2026:

• Confirmed the live PR is open, ready for review, merge-clean, and the visible advisory check is green.
• Rechecked the merge-base diff: exactly one advisory JSON file changes (advisories/github-reviewed/2026/02/GHSA-q9hv-hpm4-hj6x/GHSA-q9hv-hpm4-hj6x.json), JSON parses, git diff --check passes, and the exact-head worktree is clean.
• Revalidated the added public references in the diff; all resolve through their source site or registry.

[cookesan]

Rechecked this reference-only PR while keeping the open Advisory Database queue current.

• The patch only adds two CIRCL p384 fix commit references; it does not change affected ranges, package metadata, or severity.
• Both commits resolve in cloudflare/circl.
• The commit subjects cover p384 point addition and scalar multiplication formula fixes.

No other advisory fields are changed.