fix: correct mistake with parserOpts

Author: armano2

@commitlint/load/src/utils/load-parser-opts.ts

@@ -35,7 +35,7 @@ export async function loadParserOpts(
 		parser.parserOpts =
 			isObjectLike(opts) && isObjectLike(opts.parserOpts)
 				? opts.parserOpts
-				: undefined;
+				: opts;
 		return parser;
 	}