TEST_MAPPING: enable KernelLibcutilsTest in kernel-presubmit

Bug: 284307085
Bug: 258819618
Test: atest :kernel-presubmit
Change-Id: Ifa3427d3b7ff66d25ba58f5d16d0d62a709274a0
Signed-off-by: Edward Liaw <edliaw@google.com>
diff --git a/libcutils/TEST_MAPPING b/libcutils/TEST_MAPPING
index eb63aa5..78b3e44 100644
--- a/libcutils/TEST_MAPPING
+++ b/libcutils/TEST_MAPPING
@@ -12,6 +12,9 @@
   "kernel-presubmit": [
     {
       "name": "libcutils_test"
+    },
+    {
+      "name": "KernelLibcutilsTest"
     }
   ]
 }