sys-cluster/pacemaker: python compats, disable static lib

sys-cluster/pacemaker: python compats, disable static lib

Since no other packages require the static libraries built
by pacemaker, I'll disable them as suggested by the links
below
https://flameeyes.blog/2011/08/29/useless-flag-static-libs/
https://archives.gentoo.org/gentoo-dev/message/2dada80c2b9c85b0e83e6328428bf8ab

Package-Manager: Portage-2.3.77, Repoman-2.3.17
Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/13442
Signed-off-by: Alexys Jacob <ultrabug@gentoo.org>