Bump io.spring.ge.conventions from 0.0.14 to 0.0.15

Bumps [io.spring.ge.conventions](https://github.com/spring-io/gradle-enterprise-conventions) from 0.0.14 to 0.0.15.
- [Release notes](https://github.com/spring-io/gradle-enterprise-conventions/releases)
- [Commits](https://github.com/spring-io/gradle-enterprise-conventions/compare/v0.0.14...v0.0.15)

---
updated-dependencies:
- dependency-name: io.spring.ge.conventions
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

settings.gradle

@@ -16,7 +16,7 @@ pluginManagement {
 
 plugins {
     id "com.gradle.enterprise" version "3.10.2"
-    id "io.spring.ge.conventions" version "0.0.14"
+    id "io.spring.ge.conventions" version "0.0.15"
 }
 
 include ":reactive:rsocket:hello-security"