Disallow use of error-prone merge-strategies am: 6631354fb3

Original change: https://android-review.googlesource.com/c/platform/packages/modules/common/+/1602054

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie50b66c4ab106e2d66d5598357edc78e32705749
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
new file mode 100644
index 0000000..ce75150
--- /dev/null
+++ b/PREUPLOAD.cfg
@@ -0,0 +1,2 @@
+[Hook Scripts]
+do_not_use_DO_NOT_MERGE = ${REPO_ROOT}/build/soong/scripts/check_do_not_merge.sh ${PREUPLOAD_COMMIT}