Update dependency com.diffplug.spotless:spotless-plugin-gradle to v8.2.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -23,7 +23,7 @@ kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", v
 kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
 kotlin-test-junit = { module = "org.jetbrains.kotlin:kotlin-test-junit", version.ref = "kotlin" }
 kotlin-time = { module = "org.jetbrains.kotlinx:kotlinx-datetime", version = "0.7.1-0.6.x-compat" }
-spotless = { module = "com.diffplug.spotless:spotless-plugin-gradle", version = "8.0.0" }
+spotless = { module = "com.diffplug.spotless:spotless-plugin-gradle", version = "8.2.1" }
 tapmoc-gradle-plugin = { module =  "com.gradleup.tapmoc:com.gradleup.tapmoc.gradle.plugin", version = "0.4.0"}
 test-assertj = { module = "org.assertj:assertj-core", version = "3.27.7" }
 test-assertk = "com.willowtreeapps.assertk:assertk:0.28.1"