Bug 1203888 followup, disable the leaking browser_perf-states.js on all debug rather than opt+debug Linux

browser/devtools/performance/test/browser.ini

@@ -82,7 +82,7 @@ skip-if = os == 'linux' # bug 1186322
 [browser_perf-overview-selection-03.js]
 [browser_perf-overview-time-interval.js]
 [browser_perf-states.js]
-skip-if = os == 'linux' # bug 1203888
+skip-if = debug # bug 1203888
 [browser_perf-refresh.js]
 [browser_perf-ui-recording.js]
 skip-if = os == 'linux' # bug 1186322