Bump org.springframework.boot from 3.2.5 to 3.3.4

Bumps [org.springframework.boot](https://github.com/spring-projects/spring-boot) from 3.2.5 to 3.3.4.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.2.5...v3.3.4)

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

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

Author: dependabot[bot]

JShellAPI/build.gradle

@@ -1,7 +1,7 @@
 import java.time.Instant
 
 plugins {
-    id 'org.springframework.boot' version '3.2.5'
+    id 'org.springframework.boot' version '3.3.4'
     id 'io.spring.dependency-management' version '1.1.5'
     id 'com.google.cloud.tools.jib' version '3.4.2'
     id 'com.github.johnrengelman.shadow' version '8.1.1'