chore: upgrade latex lib.

Author: hugogu

package.json

@@ -101,7 +101,7 @@
     "js-yaml": "3.14.0",
     "jsdom": "16.4.0",
     "jsonwebtoken": "9.0.3",
-    "katex": "0.12.0",
+    "katex": "0.16.46",
     "klaw": "3.0.0",
     "knex": "0.21.7",
     "lodash": "4.17.21",