Check network slicing declaration for network request

When the application wants to request network with
NET_CAPABILITY_PRIORITIZE_BANDWIDTH or
NET_CAPABILITY_PRIORITIZE_LATENCY, it has to declare
PackageManager.PROPERTY_NETWORK_SLICE_DECLARATIONS property and also
adds the declaration in a separate XML files. Otherwise, the request
will fail with a SecurityException being thrown.

Test: atest FrameworksNetTests CtsNetTestCases
Bug: 266524688
Change-Id: I6affc857b803211517368da288e1b2fdc06a955b

framework/src/android/net/connectivity/ConnectivityCompatChanges.java

@@ -62,6 +62,17 @@ public final class ConnectivityCompatChanges {
     // This was a platform change ID with value 191844585L before T
     public static final long RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER = 235355681L;
 
+    /**
+     * The self certified capabilities check should be enabled after android 13.
+     *
+     * <p> See {@link android.net.NetworkCapabilities} for more details.
+     *
+     * @hide
+     */
+    @ChangeId
+    @EnabledAfter(targetSdkVersion = Build.VERSION_CODES.TIRAMISU)
+    public static final long ENABLE_SELF_CERTIFIED_CAPABILITIES_DECLARATION = 266524688;
+
     private ConnectivityCompatChanges() {
     }
 }