Bug 1667240 - Disabled browser_autocomplete_import.js on Linux. r=intermittent-reviewers,jmaher

Differential Revision: https://phabricator.services.mozilla.com/D93876

toolkit/components/passwordmgr/test/browser/browser.ini

@@ -21,6 +21,7 @@ skip-if = (os == "linux") || (os == "mac") # Bug 1337606
 skip-if = !debug && os == "linux" && bits == 64 && os_version == "18.04" # Bug 1591126
 [browser_autocomplete_generated_password_private_window.js]
 [browser_autocomplete_import.js]
+skip-if = os == "linux" # Bug 1667240
 [browser_autocomplete_insecure_warning.js]
 skip-if = os == "linux" || os == "mac"  # Bug 1425879
 [browser_autocomplete_master_password.js]