recovery: go back to standard adb root prop

 * This reverts change Ib0d5c38faabe0cc5b42c0f2ec51bac936715260f
   plus more

Change-Id: I7b6c62a448e81464d7d732176d249d4bf7d84460
diff --git a/recovery_main.cpp b/recovery_main.cpp
index a0ee7c4..2749c35 100644
--- a/recovery_main.cpp
+++ b/recovery_main.cpp
@@ -490,7 +490,7 @@
   // Set up adb_keys and enable root before starting ADB.
   if (is_ro_debuggable() && !fastboot) {
     copy_userdata_files();
-    android::base::SetProperty("lineage.service.adb.root", "1");
+    android::base::SetProperty("service.adb.root", "1");
   }
 
   while (true) {