Fixes perf-tests waffle flag

migrations/242-perf-tests-waffle.sql

@@ -1,3 +1,4 @@
+# This is wrong. See migration 243
 INSERT INTO `waffle_flag`
     (name, everyone, percent, superusers, staff, authenticated, rollout, note) VALUES
     ('perf-tests',1,NULL,1,0,0,0, 'Allow devs to start addon perf tests');

migrations/243-perf-tests-waffle-fix.sql

@@ -0,0 +1 @@
+UPDATE `waffle_flag` SET everyone=NULL where name = 'perf-tests';