Rename context in glvd to triage

[Akendo]

What would you like to be added:

Rename the context keyword for the API to be triage.

https://gardenlinux.github.io/glvd-api/#_get_cve_details_with_contexts

Why is this needed:

The content terms are not clear to an outsider who reads the API spec. Instead, you should call it triage. So people can ask for CVE data with triage data attached to it.

[fwilhe]

I would not want to rename the json fields, but I think the new triage endpoints already satisfy your request @Akendo

I have reworked the api docs in glvd-api#169, please find a sample of the new page attached below:

index.html

I hope this works for you.