Optionally Sending Analytics Event for `allFlagsState` call

[AleenaCodes]

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Is your feature request related to a problem? Please describe.

I am using client.allFlagsState in my code to evaluate all the feature flags

However there are no live events generated from this evaluation, and I can see in the documentation that analytics are only sent on individual flag evaluations

The all flags method does not send analytics events to LaunchDarkly by default for most SDK

Describe the solution you'd like

Is there a way to turn analytics events on for these calls? I'm keen to be able to track these events in the dashboard and have new context values picked up