Replace the saved execution quality JSON

[omar-chahbouni-decathlon]

What it's the actual situation on ARA ? In ARA, the execution save the qualityThresholds and the qualitySeverities as a plain JSON (string). Needless to say that it should be changed. Here are some of the reasons:

• Unnecessary space usage in the database
• Hard to read (need to be parsed first)
• Add complexity when saving as it needs to be parsed again
• No fields defined, it can be anything
• Prone to bugs (e.g. the string is not a correct JSON, etc.)
• Hard to test, mock
• Etc.

Describe the solution you'd like Replace the JSON string saved by the matching objects. Add the corresponding tables.

Additional context Keep in mind that this is a breaking change, so it is important to:

• [ ] Update the database structure:
  • [ ] Create the java entities
  • [ ] Write a script SQL to create or update the tables, fields
• [ ] Update how the values are:
  • [ ] read
  • [ ] saved
• [ ] Create a script that transform all the fields containing those JSON into the newly created tables/fields
• [ ] Create a script to rollback: from all those tables, recreate the JSON string and save them back