Bump @vercel/ncc from 0.38.4 to 0.44.0

Recreated on top of current main: the original Dependabot branch was
six commits behind and had a conflicting package-lock.json.

Also rebuilds dist/, which Dependabot does not regenerate. Only
dist/sourcemap-register.js changes, since that shim ships with ncc
itself; the bundled index.js is byte-identical.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Author: BrandonLWhite

dist/sourcemap-register.js

@@ -31,7 +31,7 @@
     "lodash": "^4.18.1"
   },
   "devDependencies": {
-    "@vercel/ncc": "^0.38.4",
+    "@vercel/ncc": "^0.44.0",
     "eslint": "^10.9.1",
     "jest": "^30.4.2"
   },