Merge pull request WebOfTrust#224 from lenkan/upgrade-mathjs

chore: upgrade math.js

Author: pfeairheller

package-lock.json

@@ -58,7 +58,7 @@
     "buffer": "^6.0.3",
     "ecdsa-secp256r1": "^1.3.3",
     "libsodium-wrappers-sumo": "^0.7.9",
-    "mathjs": "^11.8.2",
+    "mathjs": "^12.4.0",
     "structured-headers": "^0.5.0",
     "urlsafe-base64": "^1.0.0"
   },