🩹 made ansible_facts property's type consistent

[mason3k]

requests.json() returns the deserialized version of the json string, so it is inconsistent that a host's ansible_facts property returns a json string when we get a response code >= 400. It should return an object like in the case of an ok response.

See:

• https://requests.readthedocs.io/en/latest/user/quickstart/#json-response-content
• https://requests.readthedocs.io/en/latest/api/#requests.Response.json

[costastf]

Thank you very much for the contribution and many apologies for the late merging.

[costastf]

v3.15.1 has this fix.