chore(deps-dev): bump reactor.version from 3.8.5 to 3.8.6

Bumps `reactor.version` from 3.8.5 to 3.8.6.

Updates `io.projectreactor:reactor-core` from 3.8.5 to 3.8.6
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](reactor/reactor-core@v3.8.5...v3.8.6)

Updates `io.projectreactor:reactor-test` from 3.8.5 to 3.8.6
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](reactor/reactor-core@v3.8.5...v3.8.6)

---
updated-dependencies:
- dependency-name: io.projectreactor:reactor-core
  dependency-version: 3.8.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: io.projectreactor:reactor-test
  dependency-version: 3.8.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -56,7 +56,7 @@ SPDX-License-Identifier: MIT
 		<nullaway.version>0.13.6</nullaway.version>
 		<checker.version>4.2.0</checker.version>
 		<jackson.version>2.22.0</jackson.version>
-		<reactor.version>3.8.5</reactor.version>
+		<reactor.version>3.8.6</reactor.version>
 		<slf4j.version>2.0.18</slf4j.version>
 		<logback.version>1.5.34</logback.version>
 		<animal-sniffer.version>1.27</animal-sniffer.version>