Add mcts tag to MainlineCTS networking test modules which is used for build all the mainline CTS tests.

Bug: 316436957

Change-Id: I0e7ab773075fb0dfd154dde45a710d1c1823c914
diff --git a/Cronet/tests/cts/Android.bp b/Cronet/tests/cts/Android.bp
index a0b2434..7b52694 100644
--- a/Cronet/tests/cts/Android.bp
+++ b/Cronet/tests/cts/Android.bp
@@ -62,6 +62,7 @@
     test_suites: [
         "cts",
         "general-tests",
-        "mts-tethering"
+        "mts-tethering",
+        "mcts-tethering",
     ],
 }
diff --git a/nearby/tests/cts/fastpair/Android.bp b/nearby/tests/cts/fastpair/Android.bp
index 66a1ffe..4309d7e 100644
--- a/nearby/tests/cts/fastpair/Android.bp
+++ b/nearby/tests/cts/fastpair/Android.bp
@@ -39,6 +39,7 @@
         "cts",
         "general-tests",
         "mts-tethering",
+        "mcts-tethering",
     ],
     certificate: "platform",
     sdk_version: "module_current",
diff --git a/staticlibs/testutils/Android.bp b/staticlibs/testutils/Android.bp
index a5e5afb..a5c4fea 100644
--- a/staticlibs/testutils/Android.bp
+++ b/staticlibs/testutils/Android.bp
@@ -84,6 +84,13 @@
         "host/**/*.kt",
     ],
     libs: ["tradefed"],
-    test_suites: ["ats", "device-tests", "general-tests", "cts", "mts-networking"],
+    test_suites: [
+        "ats",
+        "device-tests",
+        "general-tests",
+        "cts",
+        "mts-networking",
+        "mcts-networking",
+    ],
     data: [":ConnectivityTestPreparer"],
 }
diff --git a/tests/cts/net/Android.bp b/tests/cts/net/Android.bp
index 9310888..3d53d6c 100644
--- a/tests/cts/net/Android.bp
+++ b/tests/cts/net/Android.bp
@@ -131,6 +131,7 @@
         "cts",
         "general-tests",
         "mts-tethering",
+        "mcts-tethering",
     ],
 }