Update nf-core-pipeline.json

Removed the nf-core/fetchngs object in the json because it does not have own container on it.

Author: narendran1560

config/nf-core-pipeline.json

@@ -24,11 +24,6 @@
     "pipeline_git_url": "https://github.com/nf-core/ampliseq",
     "pipeline_container": "nfcore/ampliseq"
   },
-  {
-    "pipeline_name": "fetchngs",
-    "pipeline_git_url": "https://github.com/nf-core/fetchngs",
-    "pipeline_container": ""
-  },
   {
     "pipeline_name": "mhcquant",
     "pipeline_git_url": "https://github.com/nf-core/mhcquant",