fix(deps): update dependency mathjs to v11 (#622)

Author: renovate-bot

automl/package.json

@@ -18,7 +18,7 @@
   "dependencies": {
     "@google-cloud/automl": "^3.0.0",
     "csv": "^6.0.0",
-    "mathjs": "^10.0.0",
+    "mathjs": "^11.0.0",
     "yargs": "^16.0.0"
   },
   "devDependencies": {