fix: upgrade @rollup/plugin-node-resolve from 15.0.1 to 15.2.3

Snyk has created this PR to upgrade @rollup/plugin-node-resolve from 15.0.1 to 15.2.3.

See this package in npm:
https://www.npmjs.com/package/@rollup/plugin-node-resolve

See this project in Snyk:
https://app.snyk.io/org/jamesleesaunders/project/471b08b3-360d-4355-a693-a222e3e2d0ce?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -52,7 +52,7 @@
     "@babel/preset-env": "7.23.3",
     "@rollup/plugin-babel": "latest",
     "@rollup/plugin-json": "latest",
-    "@rollup/plugin-node-resolve": "latest",
+    "@rollup/plugin-node-resolve": "15.2.3",
     "chai": "^4.3.10",
     "eslint": "^8.57.0",
     "gh-pages": "^3.2.3",