Update husky and let lint-staged fix ESLint issues (#3370)

The new version of husky makes it possible to simplify the pre-commit
hook a little.

And since prettier no longer takes care of the JavaScript files in our
project, it can no longer come into conflict with ESLint while running
lint-staged. Therefore we can activate the correction of ESLint issues
here.

package-lock.json

@@ -35,7 +35,7 @@
 				"eslint-plugin-package-json": "^0.10.1",
 				"eslint-plugin-unicorn": "^50.0.1",
 				"express-basic-auth": "^1.2.1",
-				"husky": "^8.0.3",
+				"husky": "^9.0.6",
 				"jest": "^29.7.0",
 				"jsdom": "^23.2.0",
 				"lint-staged": "^15.2.0",
@@ -5852,15 +5852,15 @@
 			}
 		},
 		"node_modules/husky": {
-			"version": "8.0.3",
-			"resolved": "https://registry.npmjs.org/husky/-/husky-8.0.3.tgz",
-			"integrity": "sha512-+dQSyqPh4x1hlO1swXBiNb2HzTDN1I2IGLQx1GrBuiqFJfoMrnZWwVmatvSiO+Iz8fBUnf+lekwNo4c2LlXItg==",
+			"version": "9.0.6",
+			"resolved": "https://registry.npmjs.org/husky/-/husky-9.0.6.tgz",
+			"integrity": "sha512-EEuw/rfTiMjOfuL7pGO/i9otg1u36TXxqjIA6D9qxVjd/UXoDOsLor/BSFf5hTK50shwzCU3aVVwdXDp/lp7RA==",
 			"dev": true,
 			"bin": {
-				"husky": "lib/bin.js"
+				"husky": "bin.js"
 			},
 			"engines": {
-				"node": ">=14"
+				"node": ">=18"
 			},
 			"funding": {
 				"url": "https://github.com/sponsors/typicode"