Create new module to generate, update and track JSON schema versions

[Daniel-VM]

This new module is designed to streamline the conversion process of a database definition stored in XLSX format. It will generate two important files simultaneously:

• relecov_tools/schema/relecov_schema.json.
• Metadata-Lab Template (XLSX file template for entering lab metadata).

Additionally, this module have to generate (and save) a report that compares the updated version of the relecov_schema.json with its previous one after each execution of this module.
(task list to be defined)