Bump Eirini source so that it uses k8s metrics server

[Jen Spinney]

Hi!

There were some changes that went into the eirini master branch very recently that replace the use of heapster with the k8s-built-in metrics server. Heapster has been deprecated, so this bit of code will make metrics collection work on newer k8s versions.

Could you please bump the Eirini submodule to this commit cloudfoundry/eirini@c745c47 or later?

Note: I've submitted a PR that also includes a bump of the Eirini submodule, but that bump is farther in the past than the metrics server work. If you don't have any problems with the PR, you may want to merge that in before bumping the Eirini submodule.

Thanks!
Jen

[Jen Spinney]

This is outdated now, closing. :)