fix(helm): update chart opentelemetry-operator to 0.64.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
opentelemetry-operator (source)	patch	0.64.1 -> 0.64.2

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Release Notes

open-telemetry/opentelemetry-helm-charts (opentelemetry-operator)

### [`v0.64.2`](https://togithub.com/open-telemetry/opentelemetry-helm-charts/compare/opentelemetry-operator-0.64.1...opentelemetry-operator-0.64.2) [Compare Source](https://togithub.com/open-telemetry/opentelemetry-helm-charts/compare/opentelemetry-operator-0.64.1...opentelemetry-operator-0.64.2)

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Configuration

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