fix(security): bump axios override to 1.15.0 in examples/js (CVE-2025-62718)

Prior override >=1.13.5 <1.14.1 excluded the compromised 1.14.0 build.
1.14.1 was already clean, but 1.15.0 is the first release on the patched
branch post-compromise. Aligns with org-wide axios floor.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: andriy-sudo

examples/js/package-lock.json

@@ -24,7 +24,7 @@
     "playwright-dompath": "^0.0.7"
   },
   "overrides": {
-    "axios": ">=1.13.5 <1.14.1",
+    "axios": "^1.15.0",
     "flatted": "^3.4.2",
     "minimatch": "^3.1.3"
   }