chore: add dart_ndn as a dependency

Author: JKRhb

pubspec.yaml

@@ -19,6 +19,7 @@ dependencies:
   coap: ^9.0.0
   collection: ^1.17.2
   curie: ^0.1.0
+  dart_ndn: ^0.0.1
   dcaf: ^0.1.0
   http: ^1.0.0
   http_auth: ^1.0.2
@@ -30,3 +31,7 @@ dependencies:
   typed_data: ^1.3.2
   uri: ^1.0.0
   uuid: ^4.2.1
+
+dependency_overrides:
+  dart_ndn:
+    git: https://github.com/hsel-netsys/dart_ndn.git