NpmVersionResolver is hardcoded to fetch from https://registry.npmjs.org/ #5734
Description
It would be great to have some possibility to configure the NPM_REGISTRY that should be used for npm / yarn version resolution of any tools.
Right now, the registry is hardcoded in src/cli/tools/node/resolver.ts
I think this might be the root cause for my issue described in renovatebot/renovate#40413 that uses the install-tool command.