Collectors fail with url encoded purls.
CollectNexusSearch FAIL for pkg:npm/%40types%2Fparse-json@4.0.0: No artifacts found in Nexus instance https://nexus.global.lmco.com for purl pkg:npm/%40types%2Fparse-json@4.0.0
Note the %40 and %2. It's the correct way to describe a purl, however, when using it in nexus search or the npm collector it'll fail since it should be npm/@types/parse-json