Jenkins Artifactory Plugin doesn't work with Gradle Freestyle Projects (Regression - Version 3.3.7)

Problem description: After upgrading the Jenkins Artifactory Plugin to version 3.7.3, Gradle builds fail with a Groovy exception. Reverting fixes the issue.
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What is the expected behavior? Builds that work earlier do not start to fail due to a plugin update.

Steps to reproduce: 

1] Start with a Jenkins instance that has Artifactory Jenkins Plugin 3.2.2 installed (Can be downloaded here, place in the /var/lib/jenkins/plugins folder)

2] Configure a Freestyle build to use the Gradle Example CI Project on the JFrog GitHub 

3] Run the build, observe success

4] Upgrade the Artifactory Jenkins Plugin to the latest version (3.7.3)

5] Run the build without changing anything, observe a "No signature of method" error:

> No signature of method: org.gradle.api.internal.tasks.RealizableTaskCollection.configureEach() is applicable for argument types: (org.jfrog.gradle.plugin.artifactory.ArtifactoryPluginBase$_addModuleInfoTask_closure1) values: [org.jfrog.gradle.plugin.artifactory.ArtifactoryPluginBase$_addModuleInfoTask_closure1@7af6f22e]

Possible workaround: Use the older version of the plugin