Simdrivelabel (get_label_fe) SimParams inputs

[kylecarow]

Resolves https://github.nrel.gov/MBAP/fastsim/issues/413

Adds optional SimParams input to get_label_fe in Python and Rust.

Usage:

import fastsim

veh = fastsim.Vehicle.from_resource("2026_Chrysler_Pacifica_Select.yaml")

custom_params_dict = fastsim.SimParams.default().to_pydict()
custom_params_dict["trace_miss_opts"] = "AllowChecked"
custom_params = fastsim.SimParams.from_pydict(custom_params_dict)

# e.g. not supplying custom params, rely on the default
fastsim.get_label_fe(veh)

# e.g. supplying custom params for all simulations
fastsim.get_label_fe(
    veh,
    sim_params={
        "udds": custom_params,
        "hwy": custom_params,
        "accel": custom_params,
    }
)

# e.g. supplying custom params for a subset of simulations
fastsim.get_label_fe(
    veh,
    sim_params={
        "hwy": custom_params,
    }
)

# e.g. supplying custom params for an invalid key name (causes RuntimeError)
# `RuntimeError: Unknown sim_params key: "will the real slim shady please stand up"`
fastsim.get_label_fe(
    veh,
    sim_params={
        "will the real slim shady please stand up": custom_params,
    }
)

I notice there are no references to get_label_fe_phev except for its function definition, which is a bit odd.

[kylecarow]

@robinsteuteville this PR should be finalized and ready to review!