With the changes in this commit, I can use "guix pull" and
"guix install <package>" successfully and without generating SELinux
denial erros in the system log.
* etc/guix-daemon.cil.in: Add missing rules for guix pull/guix install.
Change-Id: I40b5ed2c458b275804bc073fb72286947ecb0283
Signed-off-by: Rutherther <rutherther@ditigal.xyz>