travis: Update secure variable

See https://blog.travis-ci.com/2017-05-08-security-advisory

Author: jcfr

.travis.yml

@@ -39,4 +39,4 @@ deploy:
 
 env:
   global:
-    secure: "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"
+    secure: "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"