FXIOS-3116: Set pull to refresh ON by default in prod (#9161)
FXIOS-3116: Set pull to refresh ON by default in prod (#9161)

Co-authored-by: Nishant Patel <f45dd1c47f10b75668bcce8fa78fe954b2787146@Nishants-MBP.fios-router.home>
mozilla-mobile/firefox-ios,mozilla-mobile/firefox-ios,flodolo/firefox-ios,mozilla-mobile/firefox-ios,flodolo/firefox-ios,flodolo/firefox-ios,mozilla-mobile/firefox-ios,flodolo/firefox-ios,mozilla-mobile/firefox-ios,flodolo/firefox-ios,flodolo/firefox-ios,mozilla-mobile/firefox-ios,flodolo/firefox-ios,mozilla-mobile/firefox-ios