Remove double entry for dig (#742)

The program "dig" was listed twice under the Network category.

This change removes the double entry for dig and adjusts the line the
second entry for dig was on to be centered with the line of text above
it.

src/devops-map.json

@@ -2360,14 +2360,14 @@
         {
           "ID": "2142",
           "measuredH": "22",
-          "measuredW": "255",
+          "measuredW": "228",
           "properties": {
             "bold": "true",
             "size": "14",
-            "text": "airmon, airodump, dig, iptables, netstat"
+            "text": "airmon, airodump, iptables, netstat"
           },
           "typeID": "Label",
-          "x": "659",
+          "x": "664",
           "y": "1119",
           "zOrder": "95"
         },