[NETD-BPF#30] bpf_map_utils add visibility for libnetd_mainline

libnetd_mainline uses WaitForProgsLoaded() in bpf_map_utils.

Bug: 202086915
Test: m; flash; boot
Change-Id: Ia9546002b66e0ff7918c0f1145d38cbc6e28790c
diff --git a/staticlibs/native/bpf_map_utils/Android.bp b/staticlibs/native/bpf_map_utils/Android.bp
index 521b682..e291bbc 100644
--- a/staticlibs/native/bpf_map_utils/Android.bp
+++ b/staticlibs/native/bpf_map_utils/Android.bp
@@ -25,6 +25,7 @@
     min_sdk_version: "30",
     apex_available: [
         "//apex_available:platform",
+        "com.android.tethering",
         "com.android.art.debug",
     ],
     visibility: [
@@ -35,6 +36,7 @@
         "//frameworks/native/services/gpuservice/gpumem",
         "//frameworks/native/services/gpuservice/tests/unittests",
         "//frameworks/native/services/gpuservice/tracing",
+        "//packages/modules/Connectivity/netd",
         "//packages/modules/Connectivity/tests/unit/jni",
         "//packages/modules/DnsResolver/tests",
         "//system/bpf/bpfloader",