Revert "Temporarily remove mac_chromium_compile from CQ"

This reverts commit b7c67c21dc888d5fb2800dbcff85a5c30ea4dab4.

Reason for revert: Bots are back.

Original change's description:
> Temporarily remove mac_chromium_compile from CQ
>
> Bug:b/198069544
> Change-Id: Ibc0003bd8cde6b7e6d5871c545f327f59c9064bd
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/230542
> Commit-Queue: Björn Terelius <terelius@webrtc.org>
> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>

TBR=mbonadei@webrtc.org,terelius@webrtc.org,webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com

Change-Id: I17c31e2ae7cfc300118dce8a0280d02d0eb87df4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: b/198069544
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/230781
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
diff --git a/commit-queue.cfg b/commit-queue.cfg
index 567b2e8..d6a8738 100644
--- a/commit-queue.cfg
+++ b/commit-queue.cfg
@@ -137,6 +137,9 @@
         name: "webrtc/try/mac_asan"
       }
       builders {
+        name: "webrtc/try/mac_chromium_compile"
+      }
+      builders {
         name: "webrtc/try/mac_compile_dbg"
       }
       builders {