Vendor: Update Privacy policy URL

The old address directs to this address,
so lets change that to prevent future mismatches.

Change-Id: I999b4568130722d21b9c21f0835ed07f4fac8c53
diff --git a/config/common.mk b/config/common.mk
index 224f36b..1da59a7 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -286,7 +286,7 @@
   ro.cm.version=$(CM_VERSION) \
   ro.cm.releasetype=$(CM_BUILDTYPE) \
   ro.modversion=$(CM_VERSION) \
-  ro.cmlegal.url=https://www.cyanogenmod.org/docs/privacy
+  ro.cmlegal.url=https://cyngn.com/legal/privacy-policy
 
 -include vendor/cm-priv/keys/keys.mk