renames Refs to References

Replaces `Refs` with `References` across the codebase for better clarity and consistency. Updates all method calls, variable names, and interfaces to reflect this change.

Author: arturcic

src/GitVersion.LibGit2Sharp/Git/GitRepository.cs

@@ -24,10 +24,10 @@ private IRepository RepositoryInstance
     public IBranch Head => this.repositoryCache.GetOrWrap(RepositoryInstance.Head, RepositoryInstance.Diff);
 
     public ITagCollection Tags => new TagCollection(RepositoryInstance.Tags, RepositoryInstance.Diff, this.repositoryCache);
-    public IReferenceCollection References => new ReferenceCollection(RepositoryInstance.Refs, this.repositoryCache);
     public IBranchCollection Branches => new BranchCollection(RepositoryInstance.Branches, RepositoryInstance.Diff, this.repositoryCache);
     public ICommitCollection Commits => new CommitCollection(RepositoryInstance.Commits, RepositoryInstance.Diff, this.repositoryCache);
     public IRemoteCollection Remotes => new RemoteCollection(RepositoryInstance.Network.Remotes, this.repositoryCache);
+    public IReferenceCollection References => new ReferenceCollection(RepositoryInstance.Refs, this.repositoryCache);
 
     public void DiscoverRepository(string? gitDirectory)
     {