Extend merge for tractor (from report)

800.renames-and-merges/t.yaml

@@ -194,7 +194,7 @@
 - { setname: traceroute,               name: traceroute2 }
 - { setname: tracker,                  name: [tracker2, tracker3, compat-tracker1, tracker-2] }
 - { setname: tracker-miners,           name: [tracker2-miners, tracker3-miners, tracker-miners3, gnome-tracker-miners] }
-- { setname: tractor,                  name: "python:traxtor" } # sic; different name on PyPI as tractor name was occupied
+- { setname: tractor,                  name: [python:traxtor, traxtor] } # sic; different name on PyPI as tractor name was occupied
 - { setname: trakt-scrobbler,          name: "python:trakt-scrobbler" }
 - { setname: transdecoder,             name: "perl:transdecoder" }
 - { setname: transifex-client,         name: "python:transifex-client" }