Remove CQ for unsupported branch chrome/m134

Change-Id: If5cefc281c04bc465d1ca315ab034186167c524c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/998989
Reviewed-by: Heather Miller <hcm@google.com>

infra/skcq.json

diff --git a/infra/skcq.json b/infra/skcq.json
deleted file mode 100644
index ad724f0..0000000
--- a/infra/skcq.json
+++ /dev/null
@@ -1,8 +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",
-  "authors_path": "AUTHORS"
-}