[test] Remove deprecated ignition-test-suite alias

test/ignition.gyp

Index: test/ignition.gyp
diff --git a/test/ignition.gyp b/test/ignition.gyp
deleted file mode 100644
index 55f94d539b317b7627f7f34c64a35a30422d7f61..0000000000000000000000000000000000000000
--- a/test/ignition.gyp
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright 2016 the V8 project authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-{
-  'conditions': [
-    ['test_isolation_mode != "noop"', {
-      'targets': [
-        {
-          'target_name': 'ignition_run',
-          'type': 'none',
-          'dependencies': [
-            'cctest/cctest.gyp:cctest_run',
-            'mjsunit/mjsunit.gyp:mjsunit_run',
-          ],
-          'includes': [
-            '../gypfiles/features.gypi',
-            '../gypfiles/isolate.gypi',
-          ],
-          'sources': [
-            'ignition.isolate',
-          ],
-        },
-      ],
-    }],
-  ],
-}