Migrate CQ trybot config to v8 repo.

testing/commit_queue/config.json

Index: testing/commit_queue/config.json
diff --git a/testing/commit_queue/config.json b/testing/commit_queue/config.json
new file mode 100644
index 0000000000000000000000000000000000000000..bfbc25129a0d76549e7e5b1425c60fa6f937d169
--- /dev/null
+++ b/testing/commit_queue/config.json
@@ -0,0 +1,22 @@
+{
+    "trybots": {
+        "launched": {
+            "tryserver.v8": {
+                "v8_android_arm_compile_rel": ["defaulttests"],
+                "v8_linux64_asan_rel": ["defaulttests"],
+                "v8_linux64_rel": ["defaulttests"],
+                "v8_linux_arm64_rel": ["defaulttests"],
+                "v8_linux_arm_rel": ["defaulttests"],
+                "v8_linux_chromium_gn_rel": ["defaulttests"],
+                "v8_linux_gcc_compile_rel": ["defaulttests"],
+                "v8_linux_nodcheck_rel": ["defaulttests"],
+                "v8_linux_rel": ["defaulttests"],
+                "v8_mac_rel": ["defaulttests"],
+                "v8_presubmit": ["defaulttests"],
+                "v8_win64_rel": ["defaulttests"],
+                "v8_win_compile_dbg": ["defaulttests"],
+                "v8_win_rel": ["defaulttests"]
+            }
+        }
+    }
+}