Revert of Temporarily remove ios_api_framework from the commit queue.

infra/config/cq.cfg

Index: infra/config/cq.cfg
diff --git a/infra/config/cq.cfg b/infra/config/cq.cfg
index 4e436556a4c5f4db9eaa64f72719992d0660a20c..ccfa97ff62402077be03b1760771ea65d12b8086 100644
--- a/infra/config/cq.cfg
+++ b/infra/config/cq.cfg
@@ -44,9 +44,7 @@ verifiers {
       builders { name: "ios32_sim_dbg" }
       builders { name: "ios64_sim_dbg" }
       builders { name: "ios64_gyp_dbg" }
-      # TODO(ehmaldonado): Remove when the iOS API framework script is ported
-      # over to GN. See bugs.webrtc.org/6372.
-      # builders { name: "ios_api_framework" }
+      builders { name: "ios_api_framework" }
       builders { name: "linux_arm" }
       builders { name: "linux_asan" }
       builders { name: "linux_baremetal" }