Remove CQ for unsupported branch chrome/m92

Change-Id: I097839fa9d065bb0dbacc3d732e3e6292644d76e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/457283
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
diff --git a/infra/skcq.json b/infra/skcq.json
deleted file mode 100644
index aa671740..0000000
--- a/infra/skcq.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "visibility_type": "public",
-  "tasks_json_path": "infra/bots/tasks.json",
-  "committer_list": "project-skia-committers",
-  "dry_run_access_list": "project-skia-tryjob-access",
-  "tree_status_url": "https://tree-status.skia.org/current"
-}