For #2064 - Added check for pipe in gene symbol

[mugitty]

For #2064 - gorule-0000001 check for pipe in gene symbol

[kltm]

Has test, so I'm good. I'll leave merge to @dustine32

[dustine32]

Linking to geneontology/go-site#2064

[dustine32]

Yep @mugitty this looks good to me. Have you confirmed it works with @pgaudet's new test line here?: geneontology/go-site#2174

[mugitty]

@dustine32 , Thanks for checking. I ran it against the errors.gaf file. Output in errors json file for pipe in gene symbol is as follows:
{
"level": "ERROR",
"line": "UniProtKB\tA1B2F4\tazt|D\tacts_upstream_of_or_within_negative_effect\tGO:0005634\tPMID:26468286\tIDA\t\tC\tGORULE_TEST:0000001-18\t\tprotein\ttaxon:318586\t20230427\tPomBase\t",
"type": "Invalid symbol",
"message": "Pipes are not allowed in gene symbol",
"obj": "GO:0005634",
"taxon": "taxon:318586",
"rule": 1
},

[dustine32]

@mugitty Thanks for confirming. Just wanted to make sure the go-site tests would run successfully.