Bump org.springframework.boot from 3.3.0 to 3.3.2 & Gradle 8 compatibility (#1626)

Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>

.github/labeler-config.yml

@@ -46,4 +46,4 @@ Docker:
 Test:
   - changed-files:
     - any-glob-to-any-file: 'cucumber/**/*'
-    - any-glob-to-any-file: 'test*'
+    - any-glob-to-any-file: 'src/test**/*'

build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "org.springframework.boot" version "3.3.0"
+    id "org.springframework.boot" version "3.3.2"
     id "io.spring.dependency-management" version "1.1.6"
     id "org.springdoc.openapi-gradle-plugin" version "1.8.0"
     id "io.swagger.swaggerhub" version "1.3.2"
@@ -18,8 +18,10 @@ ext {
 group = "stirling.software"
 version = "0.26.2"
 
-// 17 is lowest but we support and recommend 21
-sourceCompatibility = "17"
+java {
+    // 17 is lowest but we support and recommend 21
+    sourceCompatibility = JavaVersion.VERSION_17
+}
 
 repositories {
     mavenCentral()
@@ -106,7 +108,7 @@ dependencies {
 
     // implementation "org.yaml:snakeyaml:2.2"
     implementation 'com.github.Carleslc.Simple-YAML:Simple-Yaml:1.8.4'
-    
+
     // Exclude Tomcat and include Jetty
     implementation("org.springframework.boot:spring-boot-starter-web:$springBootVersion") {
         exclude group: "org.springframework.boot", module: "spring-boot-starter-tomcat"
@@ -196,7 +198,7 @@ compileJava {
     options.compilerArgs << "-parameters"
 }
 
-task writeVersion  {
+task writeVersion {
     def propsFile = file("src/main/resources/version.properties")
     def props = new Properties()
     props.setProperty("version", version)
@@ -226,6 +228,6 @@ tasks.named("test") {
     useJUnitPlatform()
 }
 
-task printVersion  {
+task printVersion {
     println project.version
 }