chore(deps): bump springBootVersion from 3.3.3 to 3.3.4

Bumps `springBootVersion` from 3.3.3 to 3.3.4.

Updates `org.springframework.boot:spring-boot-gradle-plugin` from 3.3.3 to 3.3.4
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.3.3...v3.3.4)

Updates `org.springframework.boot:spring-boot-configuration-processor` from 3.3.3 to 3.3.4
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.3.3...v3.3.4)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.springframework.boot:spring-boot-configuration-processor
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle

@@ -2,7 +2,7 @@ buildscript {
     ext {
         tsbiFrameworkVersion = "3.2"
         tsbiBomVersion = "0.0.21"
-        springBootVersion = "3.3.3"
+        springBootVersion = "3.3.4"
 
         securityBomVersion = "6.19.0"