Remove Cody, Add Brandon

Author: timhallinflux

chronograf/manifest.json

@@ -3,7 +3,7 @@
   "maintainers": [
     "Jonathan A. Sternberg <[email protected]> (@jsternberg)",
     "Bucky Schwarz <[email protected]> (@hoorayimhelping)",
-    "Cody Shepherd <cody@influxdata.com> (@codyshepherd)"
+    "Brandon Pfeifer  <bpfeifer@influxdata.com> (@bnpfeife)"
   ],
   "versions": ["1.6", "1.7", "1.8", "1.9"],
   "architectures": [