Replaced wic.bz2 -> wic in the recipe.
Replaced wic.bz2 -> wic in oe-selftest test case.
wic-image-minimal is going to be booted in qemu and tested.
As runqemu doesn't support compressed images this recipe needs
to produce raw wic image.
(From OE-Core rev: 3ce91db94f4b921566dce0dc6f91a422009be06b)
(From OE-Core rev: 69d8dfe4fc1fec440e33b1bb6cef62e20f1f5c28)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>