[deps]: Bump org.springframework.boot:spring-boot-dependencies

Bumps [org.springframework.boot:spring-boot-dependencies](https://github.com/spring-projects/spring-boot) from 3.2.8 to 3.3.4.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.2.8...v3.3.4)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle

@@ -14,7 +14,7 @@ plugins {
 
 ext {
     kotlinVersion = "1.9.25"
-    springBootVersion = "3.2.8"
+    springBootVersion = "3.3.4"
     springCircuitBreakerVersion = "3.1.1"
     validationApiVersion = "2.0.1.Final"
     gsonVersion = "2.8.5"