Update common.ps1 (#20820)

Author: Cosmicoppai

hack/jenkins/common.ps1

@@ -34,6 +34,7 @@ rm -Force testout*
 $env:SHORT_COMMIT=$env:COMMIT.substring(0, 7)
 $gcs_bucket="minikube-builds/logs/$env:MINIKUBE_LOCATION/$env:ROOT_JOB_ID"
 $env:MINIKUBE_SUPPRESS_DOCKER_PERFORMANCE="true"
+$ProgressPreference = 'SilentlyContinue'
 
 # Docker's kubectl breaks things, and comes earlier in the path than the regular kubectl. So download the expected kubectl and replace Docker's version.
 $KubeVersion = (Invoke-WebRequest -Uri 'https://dl.k8s.io/release/stable.txt' -UseBasicParsing).Content