Remove libtcutils from dependencies as it is included in lib bpfjni

Test: builds && boots
Change-Id: Iacaed446655a606399188b8e5e4a5e98fefee121
diff --git a/Tethering/Android.bp b/Tethering/Android.bp
index ecbaf61..af247de 100644
--- a/Tethering/Android.bp
+++ b/Tethering/Android.bp
@@ -112,7 +112,6 @@
     static_libs: [
         "libnet_utils_device_common_bpfjni",
         "libnetjniutils",
-        "libtcutils",
     ],
 
     // We cannot use plain "libc++" here to link libc++ dynamically because it results in:
diff --git a/service/Android.bp b/service/Android.bp
index 6d187ba..637c1f6 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -36,7 +36,6 @@
     stl: "libc++_static",
     static_libs: [
         "libnet_utils_device_common_bpfjni",
-        "libtcutils",
     ],
     shared_libs: [
         "liblog",