Remove Ruby version file
Remove Ruby version file

It's pretty worthless anyway, doesn't reflect version we run on the box,
and is no longer rbenv compliant with the patch level open.

imtayadeway/miq_bot,ManageIQ/miq_bot,imtayadeway/miq_bot,skateman/miq_bot,imtayadeway/miq_bot,ManageIQ/miq_bot,ManageIQ/miq_bot,skateman/miq_bot,ManageIQ/miq_bot,skateman/miq_bot