fix(deps): update spring boot to v4

Author: renovate[bot]

build.gradle

@@ -16,7 +16,7 @@ plugins {
   id 'application'
   id 'jacoco'
   id 'io.spring.dependency-management' version '1.1.7'
-  id 'org.springframework.boot' version '3.5.8'
+  id 'org.springframework.boot' version '4.0.0'
   id 'com.github.ben-manes.versions' version '0.53.0'
   id 'org.flywaydb.flyway' version "$flywayVersion"
   id 'org.sonarqube' version '7.1.0.6387'
@@ -294,7 +294,7 @@ ext {
   log4JVersion = "2.25.2"
   logbackVersion = "1.5.21"
   testcontainersVersion = "1.21.3"
-  springFrameworkBootVersion = "3.5.8"
+  springFrameworkBootVersion = "4.0.0"
   lombokVersion = "1.18.42"
   springSecurityVersion = "7.0.0"
   pactVersion = "4.6.18"