sync PRESUBMIT.cfg with linux kernel repos

Same rules apply to this as the linux kernel repo.

BUG=None
TEST=`repo upload` still works

Change-Id: Ia73b9efbbe6671cf33bfa90aafd746b9a68492a3
Reviewed-on: https://chromium-review.googlesource.com/185586
Reviewed-by: Paul Stewart <pstew@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/PRESUBMIT.cfg b/PRESUBMIT.cfg
new file mode 100644
index 0000000..9b0d5a4
--- /dev/null
+++ b/PRESUBMIT.cfg
@@ -0,0 +1,3 @@
+[Hook Overrides]
+cros_license_check: false
+tab_check: false