chore(@embark): remove unused dependency node-netcat

package.json

@@ -137,7 +137,6 @@
     "neo-blessed": "0.2.0",
     "netcat": "1.3.5",
     "node-ipc": "9.1.1",
-    "node-netcat": "1.4.8",
     "node-sass": "4.9.3",
     "npmlog": "4.1.2",
     "opn": "5.3.0",

yarn.lock

@@ -7102,11 +7102,6 @@ kuler@1.0.x:
   dependencies:
     colornames "^1.1.1"
 
-lasync@~1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/lasync/-/lasync-1.1.0.tgz#be54d39e74bdfc7cacda61ebc2419914cb177462"
-  integrity sha1-vlTTnnS9/Hys2mHrwkGZFMsXdGI=
-
 lcid@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
@@ -8272,14 +8267,6 @@ node-libs-browser@^2.0.0:
     util "^0.10.3"
     vm-browserify "0.0.4"
 
-node-netcat@1.4.8:
-  version "1.4.8"
-  resolved "https://registry.yarnpkg.com/node-netcat/-/node-netcat-1.4.8.tgz#a5ba95c25243fffbf52270dec65ac049fdf37021"
-  integrity sha1-pbqVwlJD//v1InDexlrASf3zcCE=
-  dependencies:
-    lasync "~1.1.0"
-    underscore "~1.6.0"
-
 node-notifier@^4.2.3:
   version "4.6.1"
   resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-4.6.1.tgz#056d14244f3dcc1ceadfe68af9cff0c5473a33f3"