cleanup(deps): drop cypress peer dependency

See #601.

This package is also used in playwright tests.
Remove the peer dependency to avaoid automatic installation of cypress.

I also considered making it an optional dependency.
But then it would still be installed by default.

Signed-off-by: Max <[email protected]>

Author: max-nextcloud

package-lock.json

@@ -66,9 +66,6 @@
     "npm": "^10.0.0"
   },
   "homepage": "https://github.com/nextcloud/nextcloud-cypress",
-  "peerDependencies": {
-    "cypress": "^13.9.0"
-  },
   "dependencies": {
     "dockerode": "^4.0.2",
     "fast-xml-parser": "^4.3.6",