[test] Remove deprecated --ignition test-runner flag

test/webkit/webkit.status

Index: test/webkit/webkit.status
diff --git a/test/webkit/webkit.status b/test/webkit/webkit.status
index b2b0b01221f15bf7d4785214aad4efbd614045b5..aa08d1fd81212eb975b8e31cc4218ef7a0369935 100644
--- a/test/webkit/webkit.status
+++ b/test/webkit/webkit.status
@@ -112,11 +112,11 @@
 }],  # msan
 
 ##############################################################################
-['(ignition or ignition_turbofan) and msan', {
+['ignition_turbofan and msan', {
   # TODO(mythria,4680): Too slow and timeout on ignition.
   'dfg-double-vote-fuzz': [SKIP],
   'dfg-int-overflow-in-loop': [SKIP],
-}],  # (ignition or ignition_turbofan) and msan
+}],  # ignition_turbofan and msan
 
 ##############################################################################
 ['gcov_coverage', {