Bump @types/node from 15.0.3 to 15.3.0

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 15.0.3 to 15.3.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -28,7 +28,7 @@
   "author": "Simon Knott",
   "module": "dist/secure-webhooks.esm.js",
   "devDependencies": {
-    "@types/node": "^15.0.3",
+    "@types/node": "^15.3.0",
     "husky": "^6.0.0",
     "tsdx": "^0.14.1",
     "tslib": "^2.2.0",

yarn.lock

@@ -1320,10 +1320,10 @@
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
-"@types/node@*", "@types/node@^15.0.3":
-  version "15.0.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-15.0.3.tgz#ee09fcaac513576474c327da5818d421b98db88a"
-  integrity sha512-/WbxFeBU+0F79z9RdEOXH4CsDga+ibi5M8uEYr91u3CkT/pdWcV8MCook+4wDPnZBexRdwWS+PiVZ2xJviAzcQ==
+"@types/node@*", "@types/node@^15.3.0":
+  version "15.3.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-15.3.0.tgz#d6fed7d6bc6854306da3dea1af9f874b00783e26"
+  integrity sha512-8/bnjSZD86ZfpBsDlCIkNXIvm+h6wi9g7IqL+kmFkQ+Wvu3JrasgLElfiPgoo8V8vVfnEi0QVS12gbl94h9YsQ==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"