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

@@ -4,7 +4,7 @@ plugins {
 	id "com.github.jakemarsden.git-hooks" version "0.0.2"
 	id 'com.github.jk1.dependency-license-report' version '2.5'
 	id "io.freefair.lombok" version "8.4"
-	id 'org.springframework.boot' version '3.1.4'
+	id 'org.springframework.boot' version '3.1.5'
 }
 
 apply plugin: "java"