Removes duplicate sources from SystemUIRobo-stub

The duplicate sources seem to be the reason for the Dumpable dependency
issue in the attached bug.

Fix: 358864027
Test: m SystemUIRobo-stub
Test: atest SystemUiRoboTests
Flag: NONE build change only
Change-Id: Iba441488783feb891c84aba11841884b9eb51d37
diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index 6d78705..04daf5f 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -836,14 +836,6 @@
     ],
     manifest: "tests/AndroidManifest-base.xml",
 
-    srcs: [
-        "src/**/*.kt",
-        "src/**/*.java",
-        "src/**/I*.aidl",
-        ":ReleaseJavaFiles",
-        "compose/features/src/**/*.kt",
-        "compose/facade/enabled/src/**/*.kt",
-    ],
     static_libs: [
         "//frameworks/libs/systemui:compilelib",
         "SystemUI-tests-base",