Have Extra Rewards defined by Manual reward and AutoReward

[rachelstephlee]

Extra rewards are defined as manual rewards and auto rewards.

This should be the way it's defined in the code: https://github.com/AllenNeuralDynamics/aind-dynamic-foraging-data-utils/pull/50/files#r1828406166

Right now, it's just defined as any rewards that are given if there was no earned reward (and reward time was recorded).

This will be blocked until we fix the bug from dynamic foraging task that has the manual reward times. (AllenNeuralDynamics/dynamic-foraging-task#930)

[alexpiet]

Here is a proposed solution that will make sure manual rewards are always annotated. https://github.com/AllenNeuralDynamics/NWB-Packaging-FiberPhotometry-Base-Capsule/issues/45

Then we can update this section to separately annotate earned and manual rewards:

aind-dynamic-foraging-data-utils/src/aind_dynamic_foraging_data_utils/nwb_utils.py

Line 357 in 32ecd7e

# Adjust event times relative to trial