[ALPS03938688] Add permission to write misc

[Detail]
Add permission to allow meta tst to write misc partition

MTK-Commit-Id: 30a74689b1cbcaa5cc7b4cf159b703f2d4c868da

Change-Id: I4e8258f4daef9d1b12a152b735f416ac6ede852c
CR-Id: ALPS03938688
Feature: SP META Tool
diff --git a/non_plat/meta_tst.te b/non_plat/meta_tst.te
index 5efc59a..bc32a2c 100644
--- a/non_plat/meta_tst.te
+++ b/non_plat/meta_tst.te
@@ -370,3 +370,7 @@
 # Purpose : Allow meta_tst to call nvram hal
 allow meta_tst nvram_agent_binder_hwservice:hwservice_manager find;
 
+# Date : WK18.21
+# Operation: P migration
+# Purpose : Allow meta_tst to write misc partition
+allow meta_tst block_device:dir search;