fix: GPRs for mitochondrial 2-enoyl-CoA hydratase reactions

[Devlin-Moyer]

Main improvements in this PR:

As proposed in #757:

• Changes GPRs of MAR01163, MAR01177, MAR01182, MAR01206, MAR01219, MAR01224, MAR01255, MAR01272, MAR03108, MAR03112, MAR03116, MAR03122, MAR03129, MAR03171, MAR03175, MAR03179, MAR03183, MAR03187, MAR03219, MAR03223, MAR03227, MAR03231, MAR03235, MAR03241, MAR03245, MAR03252, MAR03260, MAR03277, MAR03281, MAR03285, MAR03449, and MAR03453 to ENSG00000084754 (HADHA)
• Changes GPRs of MAR03136, MAR03143, MAR03150, MAR03157, MAR03191, MAR03195, MAR03199, MAR03290, MAR03523, and MAR03528 to ENSG00000084754 or ENSG00000127884 (HADHA or ECHS1)
• Changes GPRs of MAR03164, MAR03203, MAR03532, MAR03753, MAR03785, and MAR04735 to ENSG00000127884 (ECHS1)

I hereby confirm that I have:

• Tested my code on my own computer for running the model
• Selected develop as a target branch
• Any removed reactions and metabolites have been moved to the corresponding deprecated identifier lists

[JHL-452b]

LGTM!

[feiranl]

According to the model yaml file, it seems that grRules for rxn MAR03281 hasn't been changed as said. It is still 'ENSG00000084754 and ENSG00000113790 and ENSG00000127884'. Please double check this @Devlin-Moyer
Thanks! If you double checked it is correct, I can commit to fix the issue, since right now this PR has some conflict in yml file.

[Devlin-Moyer]

yep it looks like I missed MAR03281; I've corrected that and also taken care of the merge conflict with the develop branch that showed up

[feiranl]

LGTM!