Update dependency bignumber.js to v9.1.2

Author: renovate[bot]

package.json

@@ -28,7 +28,7 @@
     "@typescript-eslint/eslint-plugin": "5.62.0",
     "@typescript-eslint/parser": "5.62.0",
     "bent": "7.3.12",
-    "bignumber.js": "9.1.1",
+    "bignumber.js": "9.1.2",
     "chai": "4.3.7",
     "dotenv": "16.3.1",
     "eslint": "7.32.0",

yarn.lock

@@ -2485,10 +2485,10 @@ [email protected]:
     caseless "~0.12.0"
     is-stream "^2.0.0"
 
-[email protected].1:
-  version "9.1.1"
-  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-9.1.1.tgz#c4df7dc496bd849d4c9464344c1aa74228b4dac6"
-  integrity sha512-pHm4LsMJ6lzgNGVfZHjMoO8sdoRhOzOH4MLmY65Jg70bpxCKu5iOHNJyfF6OyvYw7t8Fpf35RuzUyqnQsj8Vig==
+[email protected].2:
+  version "9.1.2"
+  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-9.1.2.tgz#b7c4242259c008903b13707983b5f4bbd31eda0c"
+  integrity sha512-2/mKyZH9K85bzOEfhXDBFZTGd1CTs+5IHpeFQo9luiBG7hghdC851Pj2WAhb6E3R6b9tZj/XKhbg4fum+Kepug==
 
 bignumber.js@^9.0.0:
   version "9.0.0"