remove non-metabolic genes from Cholesterol biosynthesis pathway

[haowang-bioinfo]

Description of the issue:

• Non-metabolic genes are discovered in the GPR rules of Cholesterol biosynthesis pathway as below:

gene	Reasons	Subsystems	RxnIDs
ENSG00000183305	anitgen involve in tumor progression and embryonal development	Cholesterol biosynthesis 1 (Bloch pathway)	MAR01495
ENSG00000268606	anitgen involve in tumor progression and embryonal development	Cholesterol biosynthesis 1 (Bloch pathway)	MAR01495

Current feature/value/output:

• The association of these genes is lack of evidence according to the provided reasons

Expected feature/value/output:

• Remove above genes from Human-GEM

I hereby confirm that I have:

• Done this analysis in the main branch of the repository
• Checked that a similar issue does not exist already

[feiranl]

LGTM!