Drupal org version information is not added in composer version of module

Problem/Motivation

This module has a dependent modules like Term Merge Manager
This module requires the version which is greater than 8.x-1.x-dev

Steps to reproduce

1. In your project run
   

   composer require 'drupal/term_merge:1.x-dev'

2. Then get the Term Merge Manager module by running
   

   composer require 'drupal/term_merge_manager:^1.0'

3. Got to /admin/modules page see for term merge manager.
4. you will see error in dependencies of the modules "Module is not compatible with this version".

Proposed resolution

Update the module version in the info file for the composer to recognise.