fix(ci): bump hypatia-scan-reusable SHA pin to reachable commit

The pinned SHA 97df762107501909f50bb770e9bc200b6c415600 references the
ORIGINAL PR-branch commit of hyperpolymath/standards#193, not the
squash-merged commit on main (915139d73560e65a8240b8fc7768698658502c89).
The PR-branch commit is orphaned — not reachable from origin/main:

    git merge-base --is-ancestor 97df762... origin/main
    → returns 1 (NOT ancestor)

GitHub Actions requires `workflow_call` SHAs reachable from the called
repo's default branch. With an unreachable SHA, the workflow fails with
"This run likely failed because of a workflow file issue" — no jobs are
created, no logs are produced, and the required check `Hypatia
Neurosymbolic Analysis` never reports, blocking every PR via
branch-protection's required-checks list.

This has been the failure mode for every hypatia-scan run on this repo
since 2026-05-27 12:02:35 (commit eb02a08) — last successful run was
2026-05-26 17:42:09 (ce32992) before the SHA-pin merged in #84.

Bumping the pin to 4f07382468f045cdaf75e0bbdb1886a0579d83e3 — the latest
commit on standards' main that modified hypatia-scan-reusable.yml (the
2026-05-30 erlef/setup-beam consolidation, standards#289). Reachable
from origin/main.

Estate-wide scope: 54 repos use the same broken SHA pin. Sweep tracked
separately. (19 repos already use the merge commit 915139d7; 10 use a
later commit 5eb28d7d; 1 uses 2569c10e.)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

.github/workflows/hypatia-scan.yml

@@ -25,5 +25,5 @@ permissions:
 
 jobs:
   hypatia:
-    uses: hyperpolymath/standards/.github/workflows/hypatia-scan-reusable.yml@97df762107501909f50bb770e9bc200b6c415600
+    uses: hyperpolymath/standards/.github/workflows/hypatia-scan-reusable.yml@4f07382468f045cdaf75e0bbdb1886a0579d83e3
     secrets: inherit