Sporadic error copying from local connection to remote stream ... connection reset by peer"

## Expected Behavior

No error

## Actual Behavior

```
$ kubectl ate create actor ctr2 --template ate-demo-counter/counter
NAMESPACE TEMPLATE ID STATUS ATEOM POD ATEOM IP VERSION
ate-demo-counter counter ctr2 STATUS_SUSPENDED 1
E0520 15:40:33.154830 3507355 portforward.go:502] "Unhandled Error" err="error copying from local connection to remote stream: writeto tcp4 127.0.0.1:42521->127.0.0.1:42648: read tcp4 127.0.0.1:42521->127.0.0.1:42648: read: connection reset by peer" logger="UnhandledError"
```

## Steps to Reproduce the Problem

1. hack/create-kind-cluster.sh && hack/install-ate-kind.sh --deploy-ate-system && hack/install-ate-kind.sh --deploy-demo-counter && go install ./cmd/kubectl-ate
1. kubectl ate create actor ctr1 --template ate-demo-counter/counter
1. kubectl ate create actor ctr2 --template ate-demo-counter/counter

NOTE: I did not run port-forward

## Specifications

- Version: HEAD
- Platform: Linux