Revert "Enable 'iwyu_verifier' bot."

This reverts commit a4cf34def1d82db263c3fa149afc8cd7e809b356.

Reason for revert: Let's test the bot a bit manually before adding it to the CQ.

Original change's description:
> Enable 'iwyu_verifier' bot.
>
> Change-Id: Idff49157c6a000c1693c3d9f1e3fc085beb36b76
> Bug: b/236227627
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361202
> Commit-Queue: Jeremy Leconte <jleconte@google.com>
> Reviewed-by: Björn Terelius <terelius@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#42902}

Bug: b/236227627
Change-Id: Ifb9365e9e78514325b4333261e79b795e466c488
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361261
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Owners-Override: Jeremy Leconte <jleconte@google.com>
Commit-Queue: Jeremy Leconte <jleconte@google.com>
Cr-Commit-Position: refs/heads/main@{#42907}
diff --git a/infra/config/commit-queue.cfg b/infra/config/commit-queue.cfg
index cac3985..7efd399 100644
--- a/infra/config/commit-queue.cfg
+++ b/infra/config/commit-queue.cfg
@@ -94,9 +94,6 @@
         name: "webrtc/try/ios_dbg_simulator"
       }
       builders {
-        name: "webrtc/try/iwyu_verifier"
-      }
-      builders {
         name: "webrtc/try/linux_asan"
       }
       builders {
@@ -277,9 +274,6 @@
         name: "webrtc/try/ios_dbg_simulator"
       }
       builders {
-        name: "webrtc/try/iwyu_verifier"
-      }
-      builders {
         name: "webrtc/try/linux_asan"
       }
       builders {
diff --git a/infra/config/config.star b/infra/config/config.star
index 4fee9ea..560da35 100755
--- a/infra/config/config.star
+++ b/infra/config/config.star
@@ -833,7 +833,7 @@
 chromium_try_builder("win_chromium_compile")
 chromium_try_builder("win_chromium_compile_dbg")
 
-try_builder("iwyu_verifier")
+try_builder("iwyu_verifier", cq = None)
 
 try_builder(
     "presubmit",