Automate publishing operator to OperatorHub

[slashpai]

Component(s)

Other (please comment)

What is missing? Please describe.

Automate publishing operator to OperatorHub

Related to #349

Describe alternatives you've considered.

OpenTelemetry operator does this

• https://github.com/open-telemetry/opentelemetry-operator/blob/main/RELEASE.md
• Automate release to operator hubs open-telemetry/opentelemetry-operator#1573
• https://github.com/open-telemetry/opentelemetry-operator/blob/main/.github/workflows/publish-operator-hub.yaml

Need to review updated docs in repo

Environment Information

Environment

Kubernetes Version:
Perses-Operator Version:

[vprashar2929]

I can take a look at this ✋