[textDocument/rename] client doesn't obey RenameOptions while registering provider #416

--- a/client/src/client.ts
+++ b/client/src/client.ts
@@ -2002,7 +2002,7 @@ class RenameFeature extends TextDocumentFeature<RenameRegistrationOptions> {
                }
                this.register(this.messages, {
                        id: UUID.generateUuid(),
-                       registerOptions: Object.assign({}, { documentSelector: documentSelector })
+                       registerOptions: Object.assign({}, { documentSelector: documentSelector }, capabilities.renameProvider)
                });
        }