[exporter/loadbalancing] k8s resolver example uses deprecated crd version

[rlankfo]

Component(s)

exporter/loadbalancing

What happened?

Description

The k8s resolver example uses a deprecated OpentelemetryCollector CRD version: v1alpha1

Steps to Reproduce

Follow the example for running the loadbalancing exporter with k8s resolver: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/exporter/loadbalancingexporter/example/k8s-resolver/README.md

Expected Result

It works!

Actual Result

It works; however, it's using a deprecated CRD:

Warning: OpenTelemetryCollector v1alpha1 is deprecated. Migrate to v1beta1.
opentelemetrycollector.opentelemetry.io/loadbalancer created

[github-actions]

Pinging code owners:

• exporter/loadbalancing: @rlankfo

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[rlankfo]

/label -needs-triage priority:p3

[rlankfo]

/label -bug

[rlankfo]

/assign