Revert "travis.yml: Add secret for travis-ci.org"

It was actually for travis-ci.com. And for some reason it still
doesn't work, maybe some confusion of the travis app when both
travis-ci.org and travis-ci.com are registered for the user.

This reverts commit 880d958.

.travis.yml

@@ -36,6 +36,5 @@ deploy:
     branch: master
 env:
   global:
+  - secure: "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"
   - DJANGO_SETTINGS_MODULE='adhocracy-plus.config.settings.travis'
-  - secure: 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
-  - secure: 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