details formatting is incorrect and malformated

[lukehinds]

Taking a look at the following https://osv.dev/vulnerability/MAL-2024-7462

Extra text has been added which is was not in the original report. Some of this seems to be markdown ## there is also a source added 'ghsa-malware' along with some generic text and -= Per source details. Do not edit below this line.=-

This makes it difficult for us to use the details section of the payload, without getting into some sort of regex to clean things up.

Our current pattern of reporting is to submit to OSV.dev and then render the details section on our own API:

Other packages we have added, do not have the source delimiter https://osv.dev/vulnerability/MAL-2024-1199