Bug 1621655 - Re-enable browser_styleeditor_media_sidebar_links.js on debug/asan builds r=bradwerth

D68234 modified the browser_styleeditor_media_sidebar_links.js test file to make sure new-RDM is opened before waiting on the content to resize. This also fixed the frequent intermittent failures for asan/debug builds on Linux.

Differential Revision: https://phabricator.services.mozilla.com/D68462

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

devtools/client/styleeditor/test/browser.ini

@@ -101,7 +101,6 @@ skip-if = !debug && (os == "win") || (os == "linux" && os_version == "18.04") #b
 [browser_styleeditor_loading_with_containers.js]
 [browser_styleeditor_media_sidebar.js]
 [browser_styleeditor_media_sidebar_links.js]
-skip-if = debug || asan # Bug 1252201 - Docshell leak on debug e10s, Bug 1621655
 [browser_styleeditor_media_sidebar_sourcemaps.js]
 [browser_styleeditor_missing_stylesheet.js]
 [browser_styleeditor_navigate.js]