try unsetting env vars

Author: BrandonArp

Jenkinsfile

@@ -45,6 +45,7 @@ pipeline {
             usernamePassword(credentialsId: 'jenkins-central', usernameVariable: 'CENTRAL_USER', passwordVariable: 'CENTRAL_PASS'),
             string(credentialsId: 'jenkins-gpg', variable: 'GPG_PASS')]) {
           sh 'docker buildx create --name multiarch --use dind-context || docker buildx use multiarch'
+          sh 'unset DOCKER_HOST DOCKER_TLS_VERIFY DOCKER_CERT_PATH'
           withMaven {
             sh "./jdk-wrapper.sh ./mvnw $target -P rpm -U -B -Dstyle.color=always -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn -Ddocker.verbose=true"
           }