Bump CtsNetTestCasesLatestSdk to target SDK 30.

This is not necessary for the tests to be able to use APIs
introduced in R because they can already access hidden APIs.
But it is important to ensure that they are subject to whatever
new system behaviour is applied to SDK 30 apps.

Fix: 158839774
Test: treehugger
Test: atest CtsNetTestCasesLatestSdk has no new failures
Change-Id: Ic86fe84b28b5becc722903650f00e9ca7d6e5f3f
diff --git a/tests/cts/net/Android.bp b/tests/cts/net/Android.bp
index 052ab26..2b99a40 100644
--- a/tests/cts/net/Android.bp
+++ b/tests/cts/net/Android.bp
@@ -72,15 +72,15 @@
     test_config_template: "AndroidTestTemplate.xml",
 }
 
-// Networking CTS tests that have a min_sdk_version of the latest released SDK. These tests can
-// be installed on release devices at any point in the release cycle and are useful for qualifying
-// mainline modules on release devices.
+// Networking CTS tests that target the latest released SDK. These tests can be installed on release
+// devices at any point in the Android release cycle and are useful for qualifying mainline modules
+// on release devices.
 android_test {
     name: "CtsNetTestCasesLatestSdk",
     defaults: ["CtsNetTestCasesDefaults"],
     jni_uses_sdk_apis: true,
     min_sdk_version: "29",
-    target_sdk_version: "29",
+    target_sdk_version: "30",
     test_suites: [
         "device-tests",
         "mts",