Bump org.springframework.boot from 3.1.4 to 3.1.5

Bumps [org.springframework.boot](https://github.com/spring-projects/spring-boot) from 3.1.4 to 3.1.5.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.1.4...v3.1.5)

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

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

build.gradle

@@ -8,7 +8,7 @@ plugins {
     id 'java-library'
     id 'signing'
     id 'maven-publish'
-    id 'org.springframework.boot' version '3.1.4'
+    id 'org.springframework.boot' version '3.1.5'
     id 'io.spring.dependency-management' version '1.1.3'
 
     // Auto Update Versions