Gradle Build failed for net.researchgate.release

[Kajalagg98]

Hi,
We are using Gradle 5.5 and net.researchgate.release version 2.8.1 .
When we are running gradle build we are getting following error

FAILURE: Build failed with an exception.

* Where:
Build file '/home/runners/actions-runner/_work/sp-detection-strategy/sp-detection-strategy/build.gradle' line: [34](https://github.expedia.biz/ECP/sp-detection-strategy/actions/runs/33791822/job/52549335?pr=751#step:5:35)

* What went wrong:
Plugin [id: 'net.researchgate.release', version: '2.8.1'] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'net.researchgate.release:net.researchgate.release.gradle.plugin:3.1.0')
  Searched in the following repositories:
    maven(https://artylab.expedia.biz/public-maven-virtual)

Following is our build.gradle code piece

buildscript {
    repositories {
        maven {
            url "$artifactory_base_url/public-maven-virtual"
            credentials {
                username = "${artifactory_user}"
                password = "${artifactory_password}"
            }
        }
        maven {
            url "$artifactory_base_url/eg-maven-release-local"
            credentials {
                username = "${artifactory_user}"
                password = "${artifactory_password}"
            }
        }
    }
    dependencies {
        classpath "org.scoverage:gradle-scoverage:${rev_gradle_scoverage}"
        classpath "com.github.maiflai:gradle-scalatest:${rev_gradle_scalatest}"
        classpath "com.amazonaws:aws-java-sdk:${rev_aws_sdk}"
        classpath ("com.github.jengelman.gradle.plugins:shadow:${rev_gradle_shadow_plugin}"){
            exclude group: "org.apache.logging.log4j", module: "log4j-core"
        }
    }
}

plugins {
    id 'net.researchgate.release' version '3.1.0'
    id 'maven-publish'
}

We checked credentials are correct and this artifact version exist in https://artylab.expedia.biz/public-maven-virtual.

Can you please help us resolving this issue?

Thanks