Mod travis settings

Author: shunjikonishi

.travis.yml

@@ -5,7 +5,7 @@ scala:
   - 2.13.0
 
 script:
-  - sbt ++$TRAVIS_SCALA_VERSION test:compile "testOnly *GitHubEventSpec"
+  - sbt ++$TRAVIS_SCALA_VERSION test:compile test
 
 # Container-based build environment with faster boot times
 sudo: false