Tests for repoquery -f, -l

Backported from the dnf5 branch.

dnf-behave-tests/dnf/repoquery/files.feature

@@ -0,0 +1,37 @@
+@dnf5
+Feature: Repoquery tests working with files
+
+
+Scenario: list files in an rpm including files in filelists.xml
+Given I use repository "repoquery-files"
+ When I execute dnf with args "repoquery a.x86_64 -l"
+ Then the exit code is 0
+  And stdout is
+      """
+      <REPOSYNC>
+      /root-file
+      /usr/bin/a-binary
+      """
+
+
+Scenario: filter by file in primary.xml
+Given I use repository "repoquery-files"
+ When I execute dnf with args "repoquery --file /usr/bin/a-binary"
+ Then the exit code is 0
+  And stdout is
+      """
+      <REPOSYNC>
+      a-0:1.0-1.fc29.x86_64
+      """
+
+
+@bz2276012
+Scenario: filter by file in filelists.xml
+Given I use repository "repoquery-files"
+ When I execute dnf with args "repoquery --file /root-file"
+ Then the exit code is 0
+  And stdout is
+      """
+      <REPOSYNC>
+      a-0:1.0-1.fc29.x86_64
+      """