Bump bignumber.js from 9.2.1 to 9.3.0

Bumps [bignumber.js](https://github.com/MikeMcl/bignumber.js) from 9.2.1 to 9.3.0.
- [Release notes](https://github.com/MikeMcl/bignumber.js/releases)
- [Changelog](https://github.com/MikeMcl/bignumber.js/blob/main/CHANGELOG.md)
- [Commits](MikeMcl/bignumber.js@v9.2.1...v9.3.0)

---
updated-dependencies:
- dependency-name: bignumber.js
  dependency-version: 9.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -87,7 +87,7 @@
     "@web3auth/auth": "^10.4.0",
     "@web3auth/ws-embed": "^5.0.5",
     "assert": "^2.1.0",
-    "bignumber.js": "~9.2.1",
+    "bignumber.js": "~9.3.0",
     "bn.js": "^5.2.2",
     "bowser": "^2.11.0",
     "deepmerge": "^4.3.1",