fix(deps): update dependency com.gradleup.nmcp:com.gradleup.nmcp.gradle.plugin to v1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ devBundle = "1.21.7-R0.1-20250701.225444-12" # find latest here: https://repo.pa
 spigotApi = "org.spigotmc:spigot-api:1.12.2-R0.1-SNAPSHOT" # do not update
 packetEvents = "com.github.retrooper:packetevents-spigot:2.8.0"
 buildIndra = { module = "net.kyori:indra-common", version = "3.1.3" }
-buildNmcp = "com.gradleup.nmcp:com.gradleup.nmcp.gradle.plugin:0.0.9"
+buildNmcp = "com.gradleup.nmcp:com.gradleup.nmcp.gradle.plugin:1.0.3"
 
 adventureApi = { module = "net.kyori:adventure-api", version.ref = "adventure" }
 adventureTextSerializerGson = { module = "net.kyori:adventure-text-serializer-gson", version.ref = "adventure" }