Android Library Project - Copy AAR from build/outputs/aar/PROJECT-VARIANT.aar to build/PROJECT-VARIANT-VERSION_NAME.aar after each assembleVARIANT task

build.gradle

android.libraryVariants.all { variant ->
    def variantName = variant.name.capitalize()
    def copyTaskName = "copy${variantName}Artifacts"
    def assembleTaskName = "assemble${variantName}"
    task(copyTaskName, type: Copy, dependsOn: assembleTaskName, group: "build") {
        variant.outputs.each { output ->
            def newOutputName = output.outputFile.name.replace(".aar", "-" + android.defaultConfig.versionName + ".aar")
            from(output.outputFile.parent) {
                include output.outputFile.name
                rename output.outputFile.name, newOutputName
            }
        }
        into project.buildDir
    }
    project.tasks.getByName(assembleTaskName).finalizedBy(copyTaskName)
}