Update dependency io.papermc.paperweight.userdev:io.papermc.paperweight.userdev.gradle.plugin to v2.0.0-SNAPSHOT (#3531)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -55,7 +55,7 @@ pluginyml = "0.6.0"
 mod-publish-plugin = "1.1.0"
 grgit = "5.3.3"
 shadow = "9.4.1"
-paperweight = "2.0.0-beta.21"
+paperweight = "2.0.0-SNAPSHOT"
 codecov = "0.2.0"