build(deps): bump com.diffplug.spotless from 8.1.0 to 8.2.1 (#5592)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Anthony Stirling <[email protected]>

build.gradle

@@ -5,7 +5,7 @@ plugins {
     id "org.springframework.boot" version "3.5.9"
     id "org.springdoc.openapi-gradle-plugin" version "1.9.0"
     id "io.swagger.swaggerhub" version "1.3.2"
-    id "com.diffplug.spotless" version "8.1.0"
+    id "com.diffplug.spotless" version "8.2.1"
     id "com.github.jk1.dependency-license-report" version "3.0.1"
     //id "nebula.lint" version "19.0.3"
     id "org.sonarqube" version "7.2.2.6593"
@@ -67,7 +67,7 @@ springBoot {
 
 allprojects {
     group = 'stirling.software'
-    version = '2.4.5'
+    version = '2.4.6'
 
     configurations.configureEach {
         exclude group: 'commons-logging', module: 'commons-logging'