Move frame-buffer and drm renderers back to main package

Turns out that if we put *both* in the graphics-libs subpackage
minimal installs with 'rhgb' (which is what anaconda does out
of the box) break. As @pbrobinson wasn't around to explain the
rationale for moving the drm renderer to the subpackage in the
first place, @halfline and I agreed to put both renderers back
in the main package for now to avoid both that problem and
bug #1518464 . We can revisit this after @halfline does some
upstream code fixes.

plymouth.spec

@@ -16,7 +16,7 @@
 Summary: Graphical Boot Animation and Logger
 Name: plymouth
 Version: 0.9.3
-Release: 7%{?snapshot_rel}%{?dist}
+Release: 8%{?snapshot_rel}%{?dist}
 License: GPLv2+
 URL: http://www.freedesktop.org/wiki/Software/Plymouth
 Group: System Environment/Base
@@ -357,6 +357,8 @@ fi
 %{plymouthclient_execdir}/plymouth
 %{_bindir}/plymouth
 %{_libdir}/plymouth/details.so
+%{_libdir}/plymouth/renderers/frame-buffer*
+%{_libdir}/plymouth/renderers/drm*
 %{_libdir}/plymouth/text.so
 %{_libdir}/plymouth/tribar.so
 %{_datadir}/plymouth/default-boot-duration
@@ -389,9 +391,7 @@ fi
 %dir %{_libdir}/plymouth
 
 %files graphics-libs
-%{_libdir}/plymouth/renderers/drm*
 %{_libdir}/libply-splash-graphics.so.*
-%{_libdir}/plymouth/renderers/frame-buffer*
 
 %files scripts
 %{_sbindir}/plymouth-set-default-theme
@@ -458,6 +458,10 @@ fi
 %files system-theme
 
 %changelog
+* Mon Jun 04 2018 Adam Williamson <awilliam@redhat.com> - 0.9.3-8
+- Move frame-buffer and drm renderers back to main package
+  Having both in subpackage breaks minimal installs with rhgb
+
 * Fri Jun 01 2018 Adam Williamson <awilliam@redhat.com> - 0.9.3-7
 - Move frame-buffer renderer to graphics-libs
 - Resolves: #1518464