chore: bump buffer-layout from 1.2.0 to 1.2.1 in /web3.js (#16971)

Bumps [buffer-layout](https://github.com/pabigot/buffer-layout) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/pabigot/buffer-layout/releases)
- [Changelog](https://github.com/pabigot/buffer-layout/blob/master/CHANGELOG.md)
- [Commits](https://github.com/pabigot/buffer-layout/commits/v1.2.1)

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

web3.js/package-lock.json

@@ -5470,9 +5470,9 @@
       "dev": true
     },
     "buffer-layout": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/buffer-layout/-/buffer-layout-1.2.0.tgz",
-      "integrity": "sha512-iiyRoho/ERzBUv6kFvfsrLNgTlVwOkqQcSQN7WrO3Y+c5SeuEhCn6+y1KwhM0V3ndptF5mI/RI44zkw0qcR5Jg=="
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/buffer-layout/-/buffer-layout-1.2.1.tgz",
+      "integrity": "sha512-RUTGEYG1vX0Zp1dStQFl8yeU/LEBPXVtHwzzDbPWkE5zq+Prt9fkFLKNiwmaeHg6BBiRMcQAgj4cynazO6eekw=="
     },
     "bufferutil": {
       "version": "4.0.3",