Remove libnetdbpf_test from TEST_MAPPING

libnetdbpf_test has nothing to do with clat

Bug: 202086915
Test: m
Change-Id: I6785827864b98ebabc56e57e418a7ecba39a405f
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 873ff2f..d36908a 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -1,7 +1,6 @@
 {
   "presubmit": [
     { "name": "clatd_test" },
-    { "name": "libnetdbpf_test" },
     { "name": "netd_integration_test" },
     { "name": "netd_unit_test" },
     { "name": "netdutils_test" },