Revert "raviole: allow UDFPS to read mfg_data blk device"

This reverts commit 2d2e597690f3e2fc06ffeb3749599fe5b8521959.

Bug: 193549276
Test: FP app doesn't report permissions error reading cal partition.
Change-Id: I8b982dec8bd5920eac69b48d6bd1de8cfc989003
diff --git a/conf/init.raviole.rc b/conf/init.raviole.rc
index d8bd1b3..a14423d 100644
--- a/conf/init.raviole.rc
+++ b/conf/init.raviole.rc
@@ -37,7 +37,6 @@
 on post-fs-data
     # Fingerprint
     chown system system /dev/goodix_fp
-    chown system system /dev/block/platform/14700000.ufs/by-name/mfg_data
     exec_background - system shell -- /vendor/bin/trusty_apploader /vendor/firmware/g6.app
 
     # Start the twoshay touch service