Add JSON schema validation to the GH API responses

[UlisesGascon]

Main Changes

• Add json schema validation to the GH API responses (42decf6)
• Improve schema errors for human readability (f3897c9)
• Align the GitHub schema to the current API responses (6acb57c)

Screenshots

This is the new and more friendly approach to showcase the errors:

Format: `[ERROR: ${error.keyword}]${error.schemaPath}: ${error.message}`
Example: Error running workflow: Error when validating the Github org response from API: [ERROR: type]#/properties/location/type: must be string

Changelog

• 42decf6 feat: add json schema validation to the GH API responses by @UlisesGascon
• f3897c9 feat: Improve schema errors for human readability by @UlisesGascon
• 6acb57c feat: align the GitHub schema to the current API responses by @UlisesGascon