chore(deps): bump esbuild from 0.20.2 to 0.21.0 (#2490)

Bumps [esbuild](https://github.com/evanw/esbuild) from 0.20.2 to 0.21.0.
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG.md)
- [Commits](evanw/esbuild@v0.20.2...v0.21.0)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

examples/app/package.json

@@ -59,7 +59,7 @@
     "@types/node": "20.12.10",
     "aws-cdk": "^2.140.0",
     "constructs": "^10.3.0",
-    "esbuild": "^0.20.2",
+    "esbuild": "^0.21.0",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.2",
     "ts-node": "^10.9.2",

layers/package.json

@@ -41,6 +41,6 @@
   "dependencies": {
     "aws-cdk": "^2.140.0",
     "aws-cdk-lib": "^2.140.0",
-    "esbuild": "^0.20.2"
+    "esbuild": "^0.21.0"
   }
 }