update encryped api key

Author: chriddyp

.travis.yml

@@ -26,7 +26,7 @@ after_success:
 env:
   global:
     # plotly_api_key (for posting to plot.ly)
-    - secure: "K3Dy7d5RJM1UaftLnRzNEAPLrDSjoCDSnbJiROkQ1RDactRxZxhPKmMOk68ABy7LvzWrOMtxr6SfQmb/fEDJ7hDmA1l6PTmszWltamJ009/J1jJL/2+hbD2dAvTtA1DpJRxahN9ONDH5b5wu2Ryp0F1gMMUaHPSiWlQv8c3H+uk="
+    - secure: "UAETDsmeXkXm9eUpZa3JTm8/cv+jyLmArXE0TQD0yQNICFNPkGeNergoQmkesRqG+ifLu6V1lPXu1XlqQPdXY60clUHThDN+AjsBmcv9F170k6RtBSV8pIKL9fsW8t0v/maEet86qOSf3cNa5+gK8GjBH1pmLrN2rF9r7RhwUdg="
     # GITHUB_PAT (for pushing to plotly-test-table)
     - secure: "LHJONgWOo+98vNeFLI7LSJU3RtbMVszlI79GB8CcXmc2mlgM/UtZ5b6RnkNlhmg3Gj1/uObfm/rIybVTwuS1yNpeKv73+gsZOYhobVXiUGVxdRFG/mg5mbqwyWkkuofjPGFlMZCEMgHim37eZzgjSibwVH1LClRDsCoFMCgvgV0="    
     # plotlyjs_full (link to the full offline bundle)