Revert^2 "Add TEST_MAPPING for debuggerd CTS"

This reverts commit aa4883448533e06459f4bc13d95b5df80783e93a.

Reason for revert: fixed in https://r.android.com/2985051

Change-Id: I76a53df9fb585d90778019e74472ad294963a91c
diff --git a/debuggerd/TEST_MAPPING b/debuggerd/TEST_MAPPING
index 8633cb8..61d7155 100644
--- a/debuggerd/TEST_MAPPING
+++ b/debuggerd/TEST_MAPPING
@@ -14,5 +14,10 @@
     {
       "name": "debuggerd_test"
     }
+  ],
+  "postsubmit": [
+    {
+      "name": "CtsCrashDetailHostTestCases"
+    }
   ]
 }