Drop PROHIBIT_NON_VPN priority 11500 -> 12500

So that the rule can be kept up 100% of the time instead of dropping
it when VPN comes on.

Bug: 26694104
Change-Id: I1df6b8f588e54d72e34dbcbd15492513e07fac3d
diff --git a/server/RouteController.cpp b/server/RouteController.cpp
index 1e17509..4e43a47 100644
--- a/server/RouteController.cpp
+++ b/server/RouteController.cpp
@@ -47,8 +47,8 @@
 const uint32_t RULE_PRIORITY_VPN_OVERRIDE_SYSTEM = 10000;
 const uint32_t RULE_PRIORITY_VPN_OVERRIDE_OIF    = 10500;
 const uint32_t RULE_PRIORITY_VPN_OUTPUT_TO_LOCAL = 11000;
-const uint32_t RULE_PRIORITY_PROHIBIT_NON_VPN    = 11500;
 const uint32_t RULE_PRIORITY_SECURE_VPN          = 12000;
+const uint32_t RULE_PRIORITY_PROHIBIT_NON_VPN    = 12500;
 const uint32_t RULE_PRIORITY_EXPLICIT_NETWORK    = 13000;
 const uint32_t RULE_PRIORITY_OUTPUT_INTERFACE    = 14000;
 const uint32_t RULE_PRIORITY_LEGACY_SYSTEM       = 15000;