Describe the bug
Using the gradle artifactory plugin to publish any type of artifact (pom, war, jar) fails with an error and does not publish the artifact. This is against the cloud version of artifactory, <company>.jfrog.io

To Reproduce
Publish any artifact to a repository in the cloud.

Expected behavior
Publishing should succeed with out error.

Versions

• Gradle Artifactory plugin version: 4.9.6, 4.18.2, 4.21.0
• Operating system: Linux
• Artifactory Version: Unknown...cloud hosted

Additional context
Full error in the build:
Execution failed for task ':artifactoryDeploy'.
13 actionable tasks: 13 executed

java.util.concurrent.ExecutionException: java.lang.RuntimeException: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "slf" (class org.jfrog.build.client.ArtifactoryUploadResponse), not marked as ignorable (12 known properties: "checksums", "size", "repo", "downloadUri", "path", "statusLine", "created", "errors", "uri", "mimeType", "createdBy", "originalChecksums"])

at [Source: (org.apache.http.conn.EofSensorInputStream); line: 2, column: 12] (through reference chain: org.jfrog.build.client.ArtifactoryUploadResponse["slf"])