Upgrade Spring Boot to 3.5.6

Signed-off-by: Dmitry Sulman <[email protected]>

Author: dmitrysulman

gradle/libs.versions.toml

@@ -15,7 +15,7 @@ logbackClassic = "1.5.18"
 mockk = "1.14.5"
 reactorNetty = "1.2.10"
 slf4j = "2.0.17"
-springBoot = "3.5.5"
+springBoot = "3.5.6"
 
 [libraries]
 assertj-core = { group = "org.assertj", name = "assertj-core", version.ref = "assertj" }