chore:(deps): bump @solana/spl-token-registry in /explorer (#15819)

Bumps [@solana/spl-token-registry](https://github.com/solana-labs/token-list) from 0.2.0 to 0.2.1.
- [Release notes](https://github.com/solana-labs/token-list/releases)
- [Commits](https://github.com/solana-labs/token-list/compare/0.2.0...0.2.1)

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

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

explorer/package-lock.json

@@ -2599,9 +2599,9 @@
       }
     },
     "@solana/spl-token-registry": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/@solana/spl-token-registry/-/spl-token-registry-0.2.0.tgz",
-      "integrity": "sha512-DC1gQDthODgCa0Nd5sPuoGpgEG3xdxQRoggfFFLQpwX689zILabvmVj6v6hF8bN8fGEpADZK1Fp8pwD427jkUQ==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@solana/spl-token-registry/-/spl-token-registry-0.2.1.tgz",
+      "integrity": "sha512-JzvezgnPftowZXwAzUR7ywm16G6eWb9E7h3iUfeMmzZStBdqB/16TE8+x09yJoYtW5B6bTa80tELB7EfBzZ15w==",
       "requires": {
         "cross-fetch": "^3.0.6"
       }

explorer/package.json

@@ -6,7 +6,7 @@
     "@project-serum/serum": "^0.13.25",
     "@react-hook/debounce": "^3.0.0",
     "@sentry/react": "^6.2.2",
-    "@solana/spl-token-registry": "^0.2.0",
+    "@solana/spl-token-registry": "^0.2.1",
     "@solana/web3.js": "^0.94.2",
     "@testing-library/jest-dom": "^5.11.9",
     "@testing-library/react": "^11.2.5",