Introduce event transform functionality

[VaibhavPage]

Is your feature request related to a problem? Please describe.
Before an event from a dep could be passed to filters, add the ability for users to apply transformations to that event using a Lua script & JQ.

Describe the solution you'd like
Add Transform field to EventDependency

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Message from the maintainers:

If you wish to see this enhancement implemented please add a 👍 reaction to this issue! We often sort issues this way to know what to prioritize.

[hamza3202]

When is this feature planned to be released?