Remove test mapping file for acloud_test am: 48a7a41445

Original change: https://android-review.googlesource.com/c/platform/external/python/funcsigs/+/1549510

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ib491c7403913b1a7dd1e5818b41ef78a35962052

TEST_MAPPING

diff --git a/TEST_MAPPING b/TEST_MAPPING
deleted file mode 100644
index 61a80b2..0000000
--- a/TEST_MAPPING
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "presubmit" : [
-    {
-      "name" : "acloud_test",
-      "host" : true
-    }
-  ]
-}