add active members of test team to ack json

package.nw/data/acknowledgements.json

@@ -30,5 +30,25 @@
   "K5TUX": {
     "badge": "🐧",
     "message": "GridTracker Partner"
+  },
+  "KA0AZS": {
+    "badge": "🍕",
+    "message": "GridTracker Tester"
+  },
+  "G1MIC": {
+    "badge": "🍕",
+    "message": "GridTracker Tester"
+  },
+  "KD0YTE": {
+    "badge": "🍕",
+    "message": "GridTracker Tester"
+  },
+  "W4IPA": {
+    "badge": "🍕",
+    "message": "GridTracker Tester"
+  },
+  "W5AFK": {
+    "badge": "🍕",
+    "message": "GridTracker Tester"
   }
-}
+}