adapt to changes in gix-validate

Author: Byron

gix-ref/tests/namespace/mod.rs

@@ -63,7 +63,7 @@ mod expand {
     fn repeated_slashes_are_invalid() {
         assert!(matches!(
             gix_ref::namespace::expand("foo//bar").expect_err("empty invalid"),
-            gix_validate::reference::name::Error::RepeatedSlash
+            gix_validate::reference::name::Error::Tag(gix_validate::tag::name::Error::RepeatedSlash)
         ));
     }
 }

gix-refspec/tests/parse/invalid.rs

@@ -11,7 +11,9 @@ fn empty() {
 fn empty_component() {
     assert!(matches!(
         try_parse("refs/heads/test:refs/remotes//test", Operation::Fetch).unwrap_err(),
-        Error::ReferenceName(gix_validate::reference::name::Error::RepeatedSlash)
+        Error::ReferenceName(gix_validate::reference::name::Error::Tag(
+            gix_validate::tag::name::Error::RepeatedSlash
+        ))
     ));
 }