Update dependency com.diffplug.spotless to v7.2.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -13,7 +13,7 @@ testcontainers = "1.21.3"
 kotlin = "2.2.0"
 domaCompile = "4.0.2"
 release = "3.1.0"
-spotless = "7.2.0"
+spotless = "7.2.1"
 pluginPublish = "1.3.1"
 
 # Code formatting