Create composer.json file

Created a new MR.
Added composer.json file.

@AstonVictor,
** I hope this message finds you well. I noticed that you recently added a composer.json file to the project.
** I have reviewed the file and it seems to be as per Drupal standards and it contains all Drupal recommended sections.
** Can be moved to RTBC!
** And Thank You.

Thanks for the review.

Merged and will be released in the next version.

Automatically closed - issue fixed for 2 weeks with no activity.