Bug 1618867 - Standardize /urlbar/tests names. r=adw

Differential Revision: https://phabricator.services.mozilla.com/D65192

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

browser/components/urlbar/tests/browser/tips/browser.ini

@@ -6,12 +6,12 @@
 support-files =
   head.js
 
-[browser_search_tips.js]
-[browser_search_tips_interaction.js]
-[browser_tip_picks.js]
-[browser_tip_selection.js]
+[browser_interventions.js]
+[browser_picks.js]
+[browser_searchTips_interaction.js]
+[browser_searchTips.js]
+[browser_selection.js]
 [browser_updateAsk.js]
 [browser_updateRefresh.js]
 [browser_updateRestart.js]
 [browser_updateWeb.js]
-[browser_urlbar_interventions.js]