Merge pull request #538 from eXist-db/dependabot/npm_and_yarn/supertest-6.0.1

chore(deps-dev): bump supertest from 5.0.0 to 6.0.1

Author: joewiz

package-lock.json

@@ -49,7 +49,7 @@
     "gulp-uglify": "^3.0.2",
     "lazypipe": "^1.0.2",
     "mocha": "^8.2.1",
-    "supertest": "^5.0.0"
+    "supertest": "^6.0.1"
   },
   "dependencies": {
     "@neos21/bootstrap3-glyphicons": "^1.0.6",