CDD: Adding another minimum network capability for auto.

-Justification: Having networks marked with NET_CAPABILITY_OEM_PAID
will enable use-cases when implementer may want to pay for traffic for certain apps.
In this case an app may request a network with OEM-paid capability.
These networks are restricted and available only to system privileged apps

Change-Id: If1ffa77051af22a61190469e3e39eb70021e0033
Fixes: 74887947
Test: none
diff --git a/2_device-types/2_5_automotive-reqs.md b/2_device-types/2_5_automotive-reqs.md
index d529946..e0eeeae 100644
--- a/2_device-types/2_5_automotive-reqs.md
+++ b/2_device-types/2_5_automotive-reqs.md
@@ -90,7 +90,10 @@
 (MAP).
 
 *   [[7.4](#7_4_data-connectivity).5/A] SHOULD include support for cellular
-network based data connectivity.
+network-based data connectivity.
+*   [[7.4](#7_4_data-connectivity).5/A] MAY use the System API
+`NetworkCapabilities#NET_CAPABILITY_OEM_PAID` constant for
+networks that should be available to system apps.
 
 *   [[7.6](#7_6_memory-and-storage).1/A-0-1] MUST have at least 4GB of
 non-volatile storage available for application private data