V8: Switch ignition test steps to the standard suite alias

scripts/slave/recipes/v8.expected/full_client_v8_V8_Linux___arm64___sim___MSAN.json

Index: scripts/slave/recipes/v8.expected/full_client_v8_V8_Linux___arm64___sim___MSAN.json
diff --git a/scripts/slave/recipes/v8.expected/full_client_v8_V8_Linux___arm64___sim___MSAN.json b/scripts/slave/recipes/v8.expected/full_client_v8_V8_Linux___arm64___sim___MSAN.json
index 387bdc62c43c779c929b7a9dc43255d6caf52180..ffe8608d3891adf7c4cdc586682566d5d9bd51d7 100644
--- a/scripts/slave/recipes/v8.expected/full_client_v8_V8_Linux___arm64___sim___MSAN.json
+++ b/scripts/slave/recipes/v8.expected/full_client_v8_V8_Linux___arm64___sim___MSAN.json
@@ -336,14 +336,12 @@
       "https://isolateserver.appspot.com",
       "--verbose",
       "[SLAVE_BUILD]/v8/out/Release/bot_default.isolated.gen.json",
-      "[SLAVE_BUILD]/v8/out/Release/ignition.isolated.gen.json",
       "[SLAVE_BUILD]/v8/out/Release/test262.isolated.gen.json"
     ],
     "name": "isolate tests",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"bot_default\": \"[dummy hash for bot_default]\", @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"ignition\": \"[dummy hash for ignition]\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"test262\": \"[dummy hash for test262]\"@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
@@ -419,7 +417,7 @@
       "out",
       "--buildbot",
       "--timeout=200",
-      "--random-seed=1950386076",
+      "--random-seed=831298184",
       "bot_default",
       "--exhaustive-variants",
       "--msan",
@@ -532,7 +530,7 @@
       "out",
       "--buildbot",
       "--timeout=200",
-      "--random-seed=1950386076",
+      "--random-seed=831298184",
       "bot_default",
       "--variants=extra",
       "--msan",
@@ -633,7 +631,7 @@
       "out",
       "--buildbot",
       "--timeout=200",
-      "--random-seed=1950386076",
+      "--random-seed=831298184",
       "test262",
       "--download-data",
       "--variants=default",
@@ -700,7 +698,7 @@
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for ignition]",
+      "data:[dummy hash for bot_default]",
       "--tag",
       "master:client.v8",
       "--tag",
@@ -718,7 +716,7 @@
       "--tag",
       "stepname:Ignition - turbofan on Ubuntu-14.04",
       "--idempotent",
-      "[dummy hash for ignition]",
+      "[dummy hash for bot_default]",
       "--",
       "--progress=verbose",
       "--mode",
@@ -729,8 +727,8 @@
       "out",
       "--buildbot",
       "--timeout=200",
-      "--random-seed=1950386076",
-      "ignition",
+      "--random-seed=831298184",
+      "bot_default",
       "--ignition-turbofan",
       "--variants=ignition_turbofan",
       "--msan",