Add android_core_networking aconfig flag to AconfigFlags.bp

framework code needs to check flags in android_core_networking to call
connectivity FlaggedApi.

Bug: 279380356
Test: TH
Change-Id: I7031072c2cd98241bc70a6a29d026e2ef7e3c842
diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index 2d164f8..bfb0754 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -45,6 +45,7 @@
     ":android.view.contentprotection.flags-aconfig-java{.generated_srcjars}",
     ":android.service.voice.flags-aconfig-java{.generated_srcjars}",
     ":android.service.autofill.flags-aconfig-java{.generated_srcjars}",
+    ":com.android.net.flags-aconfig-java{.generated_srcjars}",
 ]
 
 filegroup {
@@ -471,3 +472,10 @@
     aconfig_declarations: "android.companion.flags-aconfig",
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
+
+// CoreNetworking
+java_aconfig_library {
+    name: "com.android.net.flags-aconfig-java",
+    aconfig_declarations: "com.android.net.flags-aconfig",
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+}