Remove memory limits in production

[alicejgibbons]

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Description

In Dapr 1.12+ the memory usage for the Sentry service in many production deployments of Dapr is often higher than the limits here. For all the control plane components, we should remove the memory limits entirely to avoid users hitting OOMKilled pod status errors.

Issue reference

[alicejgibbons]

@msfussell cc: @JoshVanL