base builder config rename and add builder_kernel_config tasklist

tasks/koji/builder_kernel_config.yml

@@ -0,0 +1,10 @@
+- name: set kernel params for loopback partitioning
+  action: command /sbin/grubby --update-kernel=ALL --args=loop.max_part=256 
+
+- name: set kernel params for more loops
+  action: command /sbin/grubby --update-kernel=ALL --args=max_loop=64 
+
+- name: special pkgs for the x86_64 builders
+  action: yum state=installed pkg=$item
+  with_items:
+  - kmod-hfsplus