Improve semver check for plugins

[mcollina]

Replace the semver check in

fastify/lib/pluginUtils.js

Line 106 in de5c95e

const sanitizedVersion = this.version.replace(/-rc.\d+$/, '')

with:

const fastifyRc = /-rc.+$/.test(this.version)
if (requiredVersion && semver.satisfies(santizedVersion, requiredVersion, { includePrerelease: fastifyRc }) === false) {

https://github.com/npm/node-semver/tree/c56a701f45653940ee8536eafe43b3e46c11d6cc#functions

Originally posted by @jsumners in #3879 (comment)

[CynoidIT]

Would love to help out. What do I need to do to start contributing? Meaning, onboarding, testing, or anything else.

[CynoidIT]

Was looking at the code and am not sure why "&& !semver" was changed to "&& semver" in the suggested replacement. Is that intentional or typo?

[mcollina]

If all test pass it's ok!

[jsumners]

The conditional was made explicit instead of a coercive check.

[CynoidIT]

I see. Thanks. PR is up.

[Fdawgs]

Closed by #3886