chore(sync): cascade socket-registry pins → fe3994c0

- 1 registry pins rewritten across 1 workflow files.
- .config/socket-registry-pins.json bumped to fe3994c0.
- Source: socket-registry@fe3994c0a4b58d0302ca0039603f4535c13aa942.

Author: jdalton

.config/socket-registry-pins.json

@@ -21,4 +21,4 @@ concurrency:
 jobs:
   ci:
     name: Run CI Pipeline
-    uses: SocketDev/socket-registry/.github/workflows/ci.yml@27eee5cbe49334ac7e0e2f69dcdfdd501300e04f # main (2026-05-15)
+    uses: SocketDev/socket-registry/.github/workflows/ci.yml@fe3994c0a4b58d0302ca0039603f4535c13aa942 # main (2026-05-15)