fix: updates error message to be a bit more descriptive and helpful.

lib/configuration.js

@@ -31,8 +31,7 @@ module.exports.getConfiguration = function () {
    */
   if (typeof config !== 'object') {
     throw Error(
-      '[standard-version] Invalid default export found in configuration file.\n' +
-      'You must provide an object or function.'
+      `[standard-version] Invalid configuration in ${configPath} provided. Expected an object but found ${typeof config}.`
     )
   }