Add fake test data and python linter to API_LIST

[cyrilbois]

Description

Hello, I added Softwium's fake API to Test data, and Pythonium's python check ter API to Programming.

Proposed Changes

Softwium's fake API to Test data (https://softwium.com/api/{resource})
Pythonium's python check ter API to Programming (https://pythonium.net/api/checker).

Checklist

• My submission is formatted according to the guidelines in the contributing guide
• My submission has a useful description
• Code follows the established CODE_OF_CONDUCT guidelines.
• Code has been tested thoroughly.
• All commit messages are descriptive and follow the established commit message format.
• Pull request description clearly describes the changes included in the pull request.
• I have searched the repository for any relevant issues or pull requests

[FlavioAdamo]

Approved for me.

Please submit the APIs using the form on the website

[gdjohn4s]

Approved

[cyrilbois]

@FlavioAdamo Okay, thank you!