[skip ci] Set travis_wait timeout to 60m

This was already done for master, but for some reason not for lower branches.

Author: iluuu1994

.travis.yml

@@ -85,7 +85,7 @@ before_script:
 
 # Run PHPs run-tests.php
 script:
-    - travis_wait ./travis/test.sh -d opcache.jit_buffer_size=16M -d opcache.jit=tracing
+    - travis_wait 60 ./travis/test.sh -d opcache.jit_buffer_size=16M -d opcache.jit=tracing
     - sapi/cli/php -d extension_dir=`pwd`/modules -r 'dl("zend_test");'
 
 after_success: