Add Starlark based configs to Dawn

This does no remove the existing configs, since there is a chrome
infrastructure change that needs to occur to point LUCI at the new
configs.

BUG=dawn:734

Change-Id: I33608165d27be2d61eff5ff7155386df84379fa3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/53181
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

infra/config/global/generated/commit-queue.cfg

@@ -0,0 +1,87 @@
+# Auto-generated by lucicfg.
+# Do not modify manually.
+#
+# For the schema of this file, see Config message:
+#   https://luci-config.appspot.com/schemas/projects:commit-queue.cfg
+
+cq_status_host: "chromium-cq-status.appspot.com"
+submit_options {
+  max_burst: 4
+  burst_delay {
+    seconds: 480
+  }
+}
+config_groups {
+  name: "Dawn-CQ"
+  gerrit {
+    url: "https://dawn-review.googlesource.com"
+    projects {
+      name: "dawn"
+      ref_regexp: "refs/heads/.+"
+    }
+  }
+  verifiers {
+    gerrit_cq_ability {
+      committer_list: "project-dawn-committers"
+      dry_run_access_list: "project-dawn-tryjob-access"
+    }
+    tryjob {
+      builders {
+        name: "chromium/try/linux-dawn-rel"
+      }
+      builders {
+        name: "chromium/try/mac-dawn-rel"
+      }
+      builders {
+        name: "chromium/try/win-dawn-rel"
+      }
+      builders {
+        name: "dawn/try/linux-clang-dbg-x64"
+      }
+      builders {
+        name: "dawn/try/linux-clang-dbg-x86"
+      }
+      builders {
+        name: "dawn/try/linux-clang-rel-x64"
+      }
+      builders {
+        name: "dawn/try/linux-clang-rel-x86"
+      }
+      builders {
+        name: "dawn/try/mac-dbg"
+      }
+      builders {
+        name: "dawn/try/mac-rel"
+      }
+      builders {
+        name: "dawn/try/presubmit"
+        disable_reuse: true
+      }
+      builders {
+        name: "dawn/try/win-clang-dbg-x64"
+      }
+      builders {
+        name: "dawn/try/win-clang-dbg-x86"
+      }
+      builders {
+        name: "dawn/try/win-clang-rel-x64"
+      }
+      builders {
+        name: "dawn/try/win-clang-rel-x86"
+      }
+      builders {
+        name: "dawn/try/win-msvc-dbg-x64"
+      }
+      builders {
+        name: "dawn/try/win-msvc-rel-x64"
+      }
+      retry_config {
+        single_quota: 1
+        global_quota: 2
+        failure_weight: 1
+        transient_failure_weight: 1
+        timeout_weight: 2
+      }
+    }
+  }
+}