app-portage/cpuid2cpuflags: Drop v2 back to ~arch due to lack of docs

The version 2 lacks documentation on the new output format, plus changes
the executable name (which is then changed again). To avoid more
confusion and partial script changes, let's kill it and instead focus
on stabilizing v4 soonish.

Author: mgorny

app-portage/cpuid2cpuflags/cpuid2cpuflags-2.ebuild

@@ -10,7 +10,7 @@ SRC_URI="https://github.com/mgorny/cpuid2cpuflags/releases/download/v${PV}/${MY_
 
 LICENSE="BSD-2"
 SLOT="0"
-KEYWORDS="amd64 ~x86 ~amd64-fbsd ~x86-fbsd ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
+KEYWORDS="~amd64 ~x86 ~amd64-fbsd ~x86-fbsd ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
 IUSE=""
 
 S=${WORKDIR}/${MY_P}