Update spring boot to v3.5.3

Author: renovate[bot]

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ kotest-spring = "1.3.0"
 graphql-java = "24.1"
 graphql-kickstart-spring-boot = "15.1.0"
 commons-text = "1.13.1"
-spring-boot = "3.5.0"
+spring-boot = "3.5.3"
 dgs = "10.2.3"
 
 [libraries]