chore(deps): update plugin com-diffplug-spotless to v8

Author: renovate[bot]

gradle/libs.versions.toml

@@ -18,7 +18,7 @@ name-remal-common-ci = { id = "name.remal.common-ci", version = "1.5.0" }
 
 com-github-spotbugs = { id = "com.github.spotbugs", version = "6.2.4" }
 
-com-diffplug-spotless = { id = "com.diffplug.spotless", version = "7.2.1" }
+com-diffplug-spotless = { id = "com.diffplug.spotless", version = "8.0.0" }
 
 de-undercouch-download = { id = "de.undercouch.download", version = "5.6.0" }