add ngrok-ingress-controller to digital ocean

[Abdiramen]

BACKGROUND

Leverage ngrok for your Kubernetes Ingress. Instantly add load balancing, authentication, and observability to your services via ngrok Cloud Edge modules using Custom Resource Definitions (CRDs) and Kubernetes-native tooling.

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Changes

• Add ngrok-ingress-controller to digital ocean marketplace, by adding the following:
  • stacks/ngrok-ingress-controller/deploy.sh
  • stacks/ngrok-ingress-controller/upgrade.sh
  • stacks/ngrok-ingress-controller/uninstall.sh
  • stacks/ngrok-ingress-controller/values.sh

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Checklist

• review the contributing doc with steps for both adding or updating your application (if applicable)

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Reviewer: @marketplace-eng

[Abdiramen]

@keladhruv If you have the chance can you review this 😄

[Abdiramen]

Hey @mbeyt, is there any chance you could review this for us 😉

[msannan2]

LGTM

[github-actions]

👋 @Abdiramen
If this is an EXISTING Marketplace app, now that the PR is merged, all new users of your app will get the current version. You should visit the Vendor Portal to make sure you update any version numbers, Description, or Getting Started information that are related to the merged PR.
If this is a BRAND NEW Marketplace app, before this app update can go live on the Marketplace, please update and submit your app from the Vendor Portal.
Thanks!

[CK-Ward]

Thanks so much @msannan2 !