Move aconfig files to aconfig folder

- Set packageName as com.android.launcher3
- Follow folder structure as per go/sysui-aconfig-structure

Bug: 294913042

Test: adb shell device_config put launcher com.android.launcher3.enable_all_apps_rv_preinflation true

Flag: enable_all_apps_rv_preinflation

Change-Id: Ib45a24d9100b657e7776c6120bdf9625533e9ed7
diff --git a/tests/Android.bp b/tests/Android.bp
index 89ebe8c..5effa5c 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -88,7 +88,7 @@
         "truth-prebuilt",
         "platform-test-rules",
         "testables",
-        "launcher_flags_lib_test",
+        "com_android_launcher3_flags_lib_debug",
     ],
     manifest: "AndroidManifest-common.xml",
     platform_apis: true,
@@ -107,7 +107,7 @@
     ],
     static_libs: [
         "Launcher3TestLib",
-        "launcher_flags_lib_test",
+        "com_android_launcher3_flags_lib_debug",
     ],
     libs: [
         "android.test.base",