Update pre-run.sh

Author: alexmerlin

.laminas-ci/pre-run.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+apt install php-redis
+phpenmod redis
+
 # Due to the fact that we are disabling plugins when installing/updating/downgrading composer dependencies
 # we have to manually enable the coding standard here.
 composer enable-codestandard