Bump org.springframework.cloud:spring-cloud-starter-sleuth

Bumps [org.springframework.cloud:spring-cloud-starter-sleuth](https://github.com/spring-cloud/spring-cloud-sleuth) from 2.2.8.RELEASE to 3.1.11.
- [Release notes](https://github.com/spring-cloud/spring-cloud-sleuth/releases)
- [Commits](spring-cloud/spring-cloud-sleuth@v2.2.8.RELEASE...v3.1.11)

---
updated-dependencies:
- dependency-name: org.springframework.cloud:spring-cloud-starter-sleuth
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

pom.xml

@@ -266,7 +266,7 @@
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-sleuth</artifactId>
-			<version>2.2.8.RELEASE</version>
+			<version>3.1.11</version>
 		</dependency>
 
 		<dependency>