Bump io.projectreactor:reactor-bom

Bumps [io.projectreactor:reactor-bom](https://github.com/reactor/reactor) from 2024.0.0-RC1 to 2024.0.0-SNAPSHOT.
- [Release notes](https://github.com/reactor/reactor/releases)
- [Commits](https://github.com/reactor/reactor/commits)

---
updated-dependencies:
- dependency-name: io.projectreactor:reactor-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle

@@ -65,7 +65,7 @@ ext {
 	micrometerVersion = '1.14.0-RC1'
 	micrometerTracingVersion = '1.4.0-RC1'
 	mockitoVersion = '5.14.2'
-	reactorVersion = '2024.0.0-RC1'
+	reactorVersion = '2024.0.0-SNAPSHOT'
 	scalaVersion = '2.13'
 	springBootVersion = '3.3.4' // docs module
 	springDataVersion = '2024.1.0-RC1'