Rename ro.product.enforce_debugfs_restriction appropriately

Rename ro.product.enforce_debugfs_restrictions to
ro.product.debugfs_restrictions.enabled as per the sysprop naming
scheme.

Bug: 184381659
Test: build, boot
Change-Id: Ie350eefa342e7e16d31363139257ed285780e874
diff --git a/rootdir/init-debug.rc b/rootdir/init-debug.rc
index cac88fd..deb2411 100644
--- a/rootdir/init-debug.rc
+++ b/rootdir/init-debug.rc
@@ -7,9 +7,9 @@
 on property:persist.mmc.cache_size=*
     write /sys/block/mmcblk0/cache_size ${persist.mmc.cache_size}
 
-on early-init && property:ro.product.enforce_debugfs_restrictions=true
+on early-init && property:ro.product.debugfs_restrictions.enabled=true
     mount debugfs debugfs /sys/kernel/debug
     chmod 0755 /sys/kernel/debug
 
-on property:sys.boot_completed=1 && property:ro.product.enforce_debugfs_restrictions=true
+on property:sys.boot_completed=1 && property:ro.product.debugfs_restrictions.enabled=true
    umount /sys/kernel/debug