cert-manager v1 for appmesh-controller helm chart

**Is your feature request related to a problem?**
Please add support cert-manager v1 in the eks chart for the aws appmesh-controller

**Is your feature request related to a specific Helm chart, if yes mention name of the chart?**
appmesh-controller

**Describe the solution you'd like**
In using cert-manager to handle the ca bundle for the appmesh-controller it would be ideal to use the v1 version optionally.

**Describe alternatives you've considered**
we could use v1alpha2, but there are features with cert-manager v1 that are desired.