Allow fapolicy to write to tmpfs

- fapolicyd-rpm-loader writes data to memfd now
linux-application-whitelisting/fapolicyd#346

Signed-off-by: Radovan Sroka <rsroka@redhat.com>

Author: Radovan Sroka

fapolicyd.te

@@ -55,6 +55,7 @@ ifdef(`fs_watch_all_fs',`
 
 allow fapolicyd_t file_type : lnk_file { getattr read };
 allow fapolicyd_t var_run_t:dir setattr;
+allow fapolicyd_t tmpfs_t:file write;
 
 manage_files_pattern(fapolicyd_t, fapolicyd_log_t, fapolicyd_log_t)
 logging_log_filetrans(fapolicyd_t, fapolicyd_log_t, file)