Replace bionic-unit-tests with CtsBionicTestCases

Bug: 124437796
Test: monitor treehugger
Change-Id: I6a2eb27bb2252393af072b4838ad6bf81f7dafa4
diff --git a/TEST_MAPPING b/TEST_MAPPING
index af2ec0f..e4d3d5e 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -1,7 +1,7 @@
 {
   "presubmit": [
     {
-      "name": "bionic-unit-tests"
+      "name": "CtsBionicTestCases"
     }
   ]
 }