repoquery: Fix loading filelists when -f is used (RhBug:2276012)

When `-f` option is used, the argument is stored in the `opts.file` instead of the `opts.key`. We need to load filelists also in this case.

= changelog =
msg: repoquery: Fix loading filelists when -f is used
type: bugfix
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2276012

dnf/cli/commands/repoquery.py

@@ -327,7 +327,7 @@ def configure(self):
         if self.opts.querychangelogs:
             demands.changelogs = True
 
-        if self.opts.queryfilelist or dnf.util._is_file_pattern_present(self.opts.key):
+        if self.opts.queryfilelist or self.opts.file or dnf.util._is_file_pattern_present(self.opts.key):
             self.base.conf.optional_metadata_types += ["filelists"]
 
     def build_format_fn(self, opts, pkg):