[Travis] use Robo 1.4.12

Naktibalda · Naktibalda · commit bc6f37d770ec · 2020-10-11T21:23:48.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -9,7 +9,7 @@ php:
   - 7.3
 
 before_script:
-  - wget https://robo.li/robo.phar
+  - wget https://github.com/consolidation/Robo/releases/download/1.4.12/robo.phar
   - php robo.phar prepare
   - composer update
 
