Export AIDL files as a filegroup for framework.jar

Put AIDL files into a filegroup so they can be imported as sources
for framework.jar.

Bug: 69917341
Test: m checkbuild
Change-Id: I1aeb65b651f9097fa72212ca5cce9fb679b5a779
Merged-In: I1aeb65b651f9097fa72212ca5cce9fb679b5a779
(cherry picked from commit 21c210ec5ce370a2d73332be48372d16dd789a08)
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 83b8021..c130087 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -69,7 +69,7 @@
         "TextOutput.cpp",
         "IpPrefix.cpp",
         "Value.cpp",
-        "aidl/android/content/pm/IPackageManagerNative.aidl",
+        ":libbinder_aidl",
     ],
 
     aidl: {
@@ -108,4 +108,12 @@
     },
 }
 
+// AIDL interface between libbinder and framework.jar
+filegroup {
+    name: "libbinder_aidl",
+    srcs: [
+        "aidl/android/content/pm/IPackageManagerNative.aidl",
+    ],
+}
+
 subdirs = ["tests"]