zdc_sigma should use existing lambda reconstruction code,

[sebouh137]

Is your feature request related to a problem? Please describe.
ZDC sigma benchmark uses stand-alone code for running IDOLA and other algorithms for reconstructing lambda (from the sigma decay chain), when this already exists in the EICRecon.

Describe the solution you'd like
Use the existing implementation of the lambda reconstruction in EICRecon. Create a sigma reconstruction algorithm that takes the lambda candidates and photons as input, and outputs sigma candidates. Edit the ZDC sigma bank to use these sigmas rather than reconstruct it in the benchmark analysis code

Describe alternatives you've considered
N/A

Additional context
N/A