fix: correct the tests

Correct the leaked information from a wip branch that broke the tests.

crates/atom/src/publish/git/test.rs

@@ -43,9 +43,6 @@ impl MockAtom for gix::Repository {
                 version: Version::from_str(version)?,
                 description: (!description.is_empty()).then_some(description.into()),
             },
-            deps: None,
-            srcs: None,
-            pins: None,
         };
 
         let buf = ser::to_string_pretty(&manifest)?;