radicle: allow for unknown fields in Project deserialization

Allow unknown fields to pass through when deserializing the `Project` payload.
This allows the deserialization to be more resilient when unknown fields are
added, e.g. from the CLI, and improves backwards-compatability when new fields
may be added in the future.

Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett

radicle/src/identity/project.rs

@@ -47,6 +47,9 @@ impl<'de> Deserialize<'de> for Project {
             Name,
             Description,
             DefaultBranch,
+            /// A catch-all variant to allow for unknown fields
+            #[allow(dead_code)]
+            Unknown(String),
         }
 
         struct ProjectVisitor;
@@ -86,6 +89,7 @@ impl<'de> Deserialize<'de> for Project {
                             }
                             default_branch = Some(map.next_value()?);
                         }
+                        Field::Unknown(_) => continue,
                     }
                 }
                 let name = name.ok_or_else(|| de::Error::missing_field("name"))?;