Add folders in all apps aconfig flag

Bug: 341582436
Change-Id: I615d3b925dba8987c793c3e871f2aebde10ace53
Test: N/A
diff --git a/aconfig/launcher.aconfig b/aconfig/launcher.aconfig
index dd78ca4..9147e4c 100644
--- a/aconfig/launcher.aconfig
+++ b/aconfig/launcher.aconfig
@@ -277,3 +277,10 @@
     purpose: PURPOSE_BUGFIX
   }
 }
+
+flag {
+    name: "enabled_folders_in_all_apps"
+    namespace: "launcher"
+    description: "Enables folders in all apps"
+    bug: "341582436"
+}