Bug 1533304 - remove disabled attribute for raptor-tp6m-bbc-geckoview r=davehunt

Differential Revision: https://phabricator.services.mozilla.com/D26665

--HG--
extra : moz-landing-system : lando

testing/raptor/raptor/tests/raptor-tp6m-6.ini

@@ -28,7 +28,6 @@ test_url = https://www.bbc.com/news/business-47245877
 playback_pageset_manifest = mitmproxy-recordings-raptor-tp6m-bbc.manifest
 playback_recordings = mitmproxy-recordings-raptor-tp6m-bbc.mp
 measure = fnbpaint, fcp, dcf, loadtime
-disabled = Bug 1533304 Investigating tp6m-6 raptor test for raptor-tp6m-bbc-geckoview
 
 [raptor-tp6m-stackoverflow-geckoview]
 apps = geckoview