Bump spring-boot-dependencies from 2.5.13 to 2.5.14

Bumps [spring-boot-dependencies](https://github.com/spring-projects/spring-boot) from 2.5.13 to 2.5.14.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.5.13...v2.5.14)

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

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle

@@ -26,7 +26,7 @@ buildscript {
 		immutablesVersion = "2.9.0"
 		openServiceBrokerVersion = "3.4.2"
 		pmdVersion = "6.29.0"
-		springBootVersion = "2.5.13"
+		springBootVersion = "2.5.14"
 		springCredhubVersion = "2.2.0"
 		springFrameworkVersion = "5.3.18"
 		wiremockVersion = "2.27.2"