Remove `fwk_vold_service`'s `dumpstate` permission

Test: adb bugreport
Bug: 387908051
Change-Id: Ib27da5618227d670f51ca703cf143e4de40268d7
diff --git a/private/dumpstate.te b/private/dumpstate.te
index a1c9ed3..6a16790 100644
--- a/private/dumpstate.te
+++ b/private/dumpstate.te
@@ -462,6 +462,7 @@
   -hal_service_type
   -virtual_touchpad_service
   -vold_service
+  -fwk_vold_service
   -default_android_service
 }:service_manager find;
 # suppress denials for services dumpstate should not be accessing.
@@ -472,6 +473,7 @@
   hal_service_type
   virtual_touchpad_service
   vold_service
+  fwk_vold_service
 }:service_manager find;
 
 # Most of these are neverallowed.