[DEPENDENCY] Bump workerpool from 6.5.1 to 9.1.0

Bumps [workerpool](https://github.com/josdejong/workerpool) from 6.5.1 to 9.1.0.
- [Changelog](https://github.com/josdejong/workerpool/blob/master/HISTORY.md)
- [Commits](josdejong/workerpool@v6.5.1...v9.1.0)

---
updated-dependencies:
- dependency-name: workerpool
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -132,7 +132,7 @@
 		"rimraf": "^5.0.5",
 		"semver": "^7.6.0",
 		"terser": "^5.27.1",
-		"workerpool": "^6.5.1",
+		"workerpool": "^9.1.0",
 		"xml2js": "^0.6.2"
 	},
 	"devDependencies": {