chore:(deps): bump react-select from 4.1.0 to 4.2.0 in /explorer (#15729)

Bumps [react-select](https://github.com/JedWatson/react-select) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/JedWatson/react-select/releases)
- [Changelog](https://github.com/JedWatson/react-select/blob/master/docs/CHANGELOG.md)
- [Commits](https://github.com/JedWatson/react-select/compare/react-select@4.1.0...react-select@4.2.0)

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

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

explorer/package-lock.json

@@ -15859,9 +15859,9 @@
       }
     },
     "react-select": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/react-select/-/react-select-4.1.0.tgz",
-      "integrity": "sha512-OYn+jL8TXMMaZtosErpkdvoI1UWN4ZqMFulIRp5r5bbuqe4OaZN7yv1BNq7PdAJgRu2E19ODFiV1SgJ6wPUaeA==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/react-select/-/react-select-4.2.0.tgz",
+      "integrity": "sha512-T1X7Jsj7a7N/klOq2i8dyyRe2zlMZxRM5DupxMLqu4qGOGKHEDV62KtQiL/6cEWSPQ/0b7Xyz9hv8NAfZvc7KQ==",
       "requires": {
         "@babel/runtime": "^7.12.0",
         "@emotion/cache": "^11.0.0",

explorer/package.json

@@ -40,7 +40,7 @@
     "react-dom": "^17.0.1",
     "react-router-dom": "^5.2.0",
     "react-scripts": "^4.0.3",
-    "react-select": "^4.1.0",
+    "react-select": "^4.2.0",
     "superstruct": "github:solana-labs/superstruct",
     "typescript": "^4.2.2"
   },