Bump io.projectreactor:reactor-bom from 2023.0.7 to 2023.0.8

Bumps [io.projectreactor:reactor-bom](https://github.com/reactor/reactor) from 2023.0.7 to 2023.0.8.
- [Release notes](https://github.com/reactor/reactor/releases)
- [Commits](reactor/reactor@2023.0.7...2023.0.8)

---
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]>

Author: dependabot[bot]

build.gradle.kts

@@ -98,7 +98,7 @@ dependencies {
     runtimeOnly("ch.qos.logback:logback-classic:1.2.13") // Remove fixed version when micronaut has updated to 1.3+
 
     // Needs to be compatible with Micronaut's reactor-based BOM.
-    implementation(platform("io.projectreactor:reactor-bom:2023.0.7"))
+    implementation(platform("io.projectreactor:reactor-bom:2023.0.8"))
 
     // OpenAPI specification and interactive UI generated from code
     kapt("io.micronaut.openapi:micronaut-openapi")