chore(deps): update spring boot to v4

Author: specmatic-builder

build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id 'java'
     id 'org.jetbrains.kotlin.jvm' version '2.3.10'
-    id 'org.springframework.boot' version '3.5.11'
+    id 'org.springframework.boot' version '4.0.3'
     id 'org.jetbrains.kotlin.plugin.spring' version '2.3.10'
     id 'jacoco'
 }
@@ -15,7 +15,7 @@ repositories {
 }
 
 dependencies {
-    implementation platform('org.springframework.boot:spring-boot-dependencies:3.5.11')
+    implementation platform('org.springframework.boot:spring-boot-dependencies:4.0.3')
     implementation "org.springframework.boot:spring-boot-starter-web"
     implementation "org.springframework.boot:spring-boot-starter-graphql"
     implementation 'org.springframework.boot:spring-boot-starter-validation'