ci: Remove invalid option from rpmlint

The "-o" option is not accepted anymore by rpmlint on newer Fedora.

Signed-off-by: Frediano Ziglio <freddy77@gmail.com>

.gitlab-ci.yml

@@ -16,7 +16,7 @@ fedora:
     - ninja -C build-default
     - ninja -C build-default dist
     # check SPEC file
-    - rpmlint -o "NetworkEnabled False" spice-protocol.spec
+    - rpmlint spice-protocol.spec
     # check the SPEC version and project (in meson.build) are the same
     - "VER_SPEC=$(sed '/^Version:/!d; s/.*: \\+//' < spice-protocol.spec)"
     - "VER_PROJECT=$(sed '/version/ { s/.*'\\''\\(.*\\)'\\''.*/\\1/; q }; d' < meson.build)"