Bump rollup-plugin-node-externals from 5.1.3 to 6.1.2

Bumps [rollup-plugin-node-externals](https://github.com/Septh/rollup-plugin-node-externals) from 5.1.3 to 6.1.2.
- [Release notes](https://github.com/Septh/rollup-plugin-node-externals/releases)
- [Commits](Septh/rollup-plugin-node-externals@v5.1.3...v6.1.2)

---
updated-dependencies:
- dependency-name: rollup-plugin-node-externals
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -53,7 +53,7 @@
         "reflect-metadata": "^0.1.13",
         "rollup": "^3.18.0",
         "rollup-external-modules": "^2.0.0",
-        "rollup-plugin-node-externals": "^5.0.0",
+        "rollup-plugin-node-externals": "^6.1.2",
         "rollup-plugin-terser": "^7.0.2",
         "rollup-plugin-ts": "^3.0.2",
         "terser": "^5.14.2",