fix(travis): Merge install and before_script
diff --git a/.travis.yml b/.travis.yml
index 2f76373..fb941f3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -49,7 +49,6 @@
   - mkdir ~/frappe-bench/sites/test_site
   - cp -r $TRAVIS_BUILD_DIR/.travis/site_config.json ~/frappe-bench/sites/test_site/
 
-before_script:
   - mysql -u root -e "SET GLOBAL character_set_server = 'utf8mb4'"
   - mysql -u root -e "SET GLOBAL collation_server = 'utf8mb4_unicode_ci'"