Pull builder kernel task into koji_builder role.

tasks/koji/builder_kernel_config.yml

@@ -1,18 +0,0 @@
-#- name: set kernel params for loopback partitioning
-#  action: command /sbin/grubby --update-kernel=ALL --args=loop.max_part=256 
-#
-- name: check for max_loop
-  command: cat /etc/grub2.cfg
-  register: max_loop
-  always_run: yes
-  changed_when: '1 != 1'
-
-- name: set kernel params for more loops
-  action: command /sbin/grubby --update-kernel=ALL --args=max_loop=64 
-  when: max_loop.stdout.find("max_loop=64") == -1
-
-- name: special pkgs for the x86_64 builders
-  yum: state=installed pkg={{ item }}
-  with_items:
-  - kmod-hfsplus    
-  when: is_rhel == 'True'