remove papermc repo from gradle settings

settings.gradle.kts

@@ -38,9 +38,6 @@ pluginManagement {
         maven("https://maven.quiltmc.org/repository/release/") {
             name = "Quilt"
         }
-        maven("https://repo.papermc.io/repository/maven-public/") {
-            name = "PaperMC"
-        }
     }
 }