chore(travis): update cron script

.travis.yml

@@ -8,7 +8,7 @@ script:
 - yarn run test -- --verbose --coverage
 
 after_success:
-- if [ "$TRAVIS_EVENT_TYPE" = "cron" ]; then yarn run generate; fi
+- if [ "$TRAVIS_EVENT_TYPE" = "cron" ]; then bash ./scripts/deploy.sh; fi
 
 cache:
   yarn: true

scripts/deploy.sh

@@ -0,0 +1,9 @@
+yarn run generate
+
+git config --global user.name ikatyang-bot
+git config --global user.email ikatyang+bot@gmail.com
+git config --global push.default simple
+
+git add --all
+git commit -m "docs(readme): update emoji-cheat-sheet"
+git push -q