Fix advisory reference schema

Author: tayfuryldz

advisories/github-reviewed/2026/03/GHSA-g38g-8gr9-h9xp/GHSA-g38g-8gr9-h9xp.json

@@ -52,7 +52,10 @@
       "type": "WEB",
       "url": "https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-unblocked-standard-library-modules"
     },
-    "https://github.com/mmaitre314/picklescan/commit/bf26452ae2e3204429762c2bb1aa9eacd40436bb"
+    {
+      "type": "WEB",
+      "url": "https://github.com/mmaitre314/picklescan/commit/bf26452ae2e3204429762c2bb1aa9eacd40436bb"
+    }
   ],
   "database_specific": {
     "cwe_ids": [