chore(deps): update dependency esbuild to v0.21.3

Author: renovate[bot]

packages/custom-esbuild/package.json

@@ -48,7 +48,7 @@
     "@angular/compiler-cli": "^17.1.0"
   },
   "devDependencies": {
-    "esbuild": "0.20.2",
+    "esbuild": "0.21.3",
     "jest": "29.7.0",
     "rimraf": "^5.0.0",
     "ts-node": "^10.0.0",