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

Bumps [org.springframework.cloud:spring-cloud-starter-openfeign](https://github.com/spring-cloud/spring-cloud-openfeign) from 3.1.3 to 4.0.1.
- [Release notes](https://github.com/spring-cloud/spring-cloud-openfeign/releases)
- [Commits](spring-cloud/spring-cloud-openfeign@v3.1.3...v4.0.1)

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

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

build.gradle

@@ -280,7 +280,7 @@ dependencies {
   implementation group: 'net.logstash.logback', name: 'logstash-logback-encoder', version: '7.2'
   implementation group: 'com.microsoft.azure', name: 'applicationinsights-spring-boot-starter', version: '2.6.4'
 
-  implementation group: 'org.springframework.cloud', name: 'spring-cloud-starter-openfeign', version: '3.1.3'
+  implementation group: 'org.springframework.cloud', name: 'spring-cloud-starter-openfeign', version: '4.0.1'
   implementation group: 'commons-validator', name: 'commons-validator', version: '1.7'
   implementation group: 'commons-io', name: 'commons-io', version: '2.8.0'