chg: [MANIFEST] phishing taxonomy added

MANIFEST.json

@@ -489,11 +489,16 @@
       "version": 1,
       "name": "scrippsco2-sampling-stations",
       "description": "Sampling stations of the Scripps CO2 Program"
+    },
+    {
+      "version": 1,
+      "name": "phishing",
+      "description": "Taxonomy to classify phishing attacks including techniques, collection mechanisms and analysis status."
     }
   ],
   "path": "machinetag.json",
   "url": "https://raw.githubusercontent.com/MISP/misp-taxonomies/master/",
   "description": "Manifest file of MISP taxonomies available.",
   "license": "CC-0",
-  "version": "20190705"
+  "version": "20190820"
 }