fix-GPR curation for Xenobiotics metabolism

[JHL-452b]

Main improvements in this PR:

As proposed in #864

• Remove ENSG00000147576, ENSG00000196616 from MAR07038;
• Remove ENSG00000108242 from MAR07053;
• Remove ENSG00000117594 from MAR07059;
• Remove ENSG00000108242 from MAR07096;
• Remove ENSG00000117592 from MAR06536;
• Remove ENSG00000184254, ENSG00000006534 from MAR09569;
• Remove ENSG00000130508 from MAR06535;
• Remove ENSG00000108242 from MAR07019;
• Remove ENSG00000108242 from MAR07021;
• Remove ENSG00000186377, ENSG00000137869 from MAR04019;
• Remove ENSG00000186160, ENSG00000186377 from MAR04041;
• Remove ENSG00000108242 from MAR04051.

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

[github-actions]

This PR has been automatically tested with GH Actions. Here is the output of the MACAW test:

Starting dead-end test...
 - Found 1514 dead-end metabolites.
 - Found 1319 reactions incapable of sustaining steady-state fluxes in either direction due to these dead-ends.
 - Found 1977 reversible reactions that can only carry steady-state fluxes in a single direction due to dead-ends.
Starting duplicate test...
 - Skipping redox duplicates because no redox_pairs and/or proton_ids were provided.
 - Found 447 reactions that were some type of duplicate:
   - 0 were completely identical to at least one other reaction.
   - 13 involve the same metabolites but go in the opposite direction or have the opposite reversibility as at least one other reaction.
   - 447 involve the same metabolites but with different coefficients as at least one other reaction.

This and a more detailed output from MACAW are also committed to data/macawResults/.

Note: In the case of multiple test runs, this post will be edited.

[JHL-452b]

Could you please help me to review this PR? @feiranl

[feiranl]

LGTM!