Do not enforce debugfs restrictions on GSI builds

Devices that launched before Android S must still be able to access
debugfs.

Bug: 188022148
Test: build boot
Change-Id: I18ecec3f7daf5a1085de40606640ead63457c4b2
diff --git a/target/product/gsi_release.mk b/target/product/gsi_release.mk
index 82af45f..25fa68b 100644
--- a/target/product/gsi_release.mk
+++ b/target/product/gsi_release.mk
@@ -42,9 +42,6 @@
 # Enable dynamic partition size
 PRODUCT_USE_DYNAMIC_PARTITION_SIZE := true
 
-# Enable various debugfs restrictions
-PRODUCT_SET_DEBUGFS_RESTRICTIONS := true
-
 # GSI targets should install "unflattened" APEXes in /system
 TARGET_FLATTEN_APEX := false