[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/meta/meta-mediatek-ivt/recipes-platform/platform-libs-header/files/permission.patch b/meta/meta-mediatek-ivt/recipes-platform/platform-libs-header/files/permission.patch
new file mode 100644
index 0000000..c3452c7
--- /dev/null
+++ b/meta/meta-mediatek-ivt/recipes-platform/platform-libs-header/files/permission.patch
@@ -0,0 +1,13 @@
+diff --git a/system/core/include/private/android_filesystem_config.h b/system/core/include/private/android_filesystem_config.h
+index e540de2..dac5eb5 100644
+--- a/system/core/include/private/android_filesystem_config.h
++++ b/system/core/include/private/android_filesystem_config.h
+@@ -40,7 +40,7 @@
+ 
+ #define AID_ROOT             0  /* traditional unix root user */
+ 
+-#define AID_SYSTEM        1000  /* system server */
++#define AID_SYSTEM        0  /* system server */
+ 
+ #define AID_RADIO         1001  /* telephony subsystem, RIL */
+ #define AID_BLUETOOTH     1002  /* bluetooth subsystem */