Update package.json

package.json

 {
-  "name": "@plastdev/metrics",
+  "name": "@general/metrics",
   "version": "1.2.1",
   "description": "A small express middleware to get base metrics for any node.js app",
   "main": "dist/index.js",
@@ -18,6 +18,10 @@
     "metrics",
     "prometheus"
   ],
+  "repository": {
+    "type": "git",
+    "url": "https://gitlab.br.de/general/metrics.git"
+  },
   "author": "Dominik Sigmund <dominik.sigmund@br.de>",
   "publishConfig": {
     "@general:registry": "https://gitlab.br.de/api/v4/projects/8/packages/npm/"