build(semantic-release): Use the version of [email protected]

semantic-release/travis-deploy-once#87

Author: Andrey Okonetchnikov

.travis.yml

@@ -6,7 +6,8 @@ node_js:
   - 10
 after_success:
   - npm install --no-save semantic-release
-  - npx travis-deploy-once "semantic-release"
+  - npm install --no-save --global [email protected]
+  - travis-deploy-once "semantic-release"
 branches:
   except:
     - /^v\d+\.\d+\.\d+$/