Bump com.diffplug.spotless from 7.2.1 to 8.0.0 (#604)

Author: dependabot[bot]

build.gradle

@@ -6,7 +6,7 @@ plugins {
 	id 'signing'
 	id 'pmd' //code check, working on source code
 	id 'com.github.spotbugs' version '6.4.2' //code check, working on byte code
-	id 'com.diffplug.spotless' version '7.2.1'//code format
+	id 'com.diffplug.spotless' version '8.0.0'//code format
 	id 'jacoco' // java code coverage plugin
 	id "org.sonarqube" version "6.3.1.5724" // sonarqube
 	id "org.scoverage" version "8.1" // scala code coverage scoverage