build(deps): bump bn.js from 5.1.3 to 5.2.0 in /token-lending/js (#1331)

Bumps [bn.js](https://github.com/indutny/bn.js) from 5.1.3 to 5.2.0.
- [Release notes](https://github.com/indutny/bn.js/releases)
- [Changelog](https://github.com/indutny/bn.js/blob/master/CHANGELOG.md)
- [Commits](indutny/bn.js@v5.1.3...v5.2.0)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

token-lending/js/package-lock.json

@@ -40,7 +40,7 @@
   "dependencies": {
     "@solana/spl-token": "0.0.13",
     "@solana/web3.js": "^0.92.2",
-    "bn.js": "^5.0.0",
+    "bn.js": "^5.2.0",
     "mkdirp": "^1.0.4"
   },
   "devDependencies": {