ui: bump @rollup/plugin-node-resolve from 14.1.0 to 15.0.1 in /ui

Bumps [@rollup/plugin-node-resolve](https://github.com/rollup/plugins/tree/HEAD/packages/node-resolve) from 14.1.0 to 15.0.1.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Changelog](https://github.com/rollup/plugins/blob/master/packages/node-resolve/CHANGELOG.md)
- [Commits](https://github.com/rollup/plugins/commits/node-resolve-v15.0.1/packages/node-resolve)

---
updated-dependencies:
- dependency-name: "@rollup/plugin-node-resolve"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

ui/package-lock.json

@@ -50,7 +50,7 @@
     "xterm-addon-fit": "^0.7.0"
   },
   "devDependencies": {
-    "@rollup/plugin-node-resolve": "^14.1.0",
+    "@rollup/plugin-node-resolve": "^15.0.1",
     "@types/node": "^18.8.1",
     "@types/node-rsa": "^1.1.1",
     "@types/sshpk": "^1.17.0",