Bump nmcp from 1.6.0 to 1.6.1 (#116)

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Author: dependabot[bot]

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ errorprone-plugin = "5.1.0"
 idea-ext = "1.4.1"
 jspecify = "1.0.0"
 kotlin = "2.4.0"
-nmcp = "1.6.0"
+nmcp = "1.6.1"
 nullaway = "0.13.4"
 problem4j-core = "2.0.0"
 problem4j-jackson2 = "2.0.0"