Drop-n-reload of YeastPathways models using 2021-01-25 dropbox files

[dustine32]

Two main things in this update:

1. New data
2. https://github.com/geneontology/pathways2GO/commit/c7d80f236b17c238e4b15df142940ea697aee623 fixes some of the entity mapping issues for GP and CHEBI terms

Dropped 187 existing models by grepping for "pathway.yeastgenome.org":

grep -r pathway.yeastgenome.org models | cut -d ":" -f1 | sort | uniq | wc -l
187

We should figure out a better way to identify these models for future "clean ups." Another grep-able pattern is "imported from: Saccharomyces Genome Database".

Replaced with 222 models generated from the files in dropbox https://stanford.app.box.com/s/mhywvmcgmd9s7hfqnhllzt0mpe3ypc1s mentioned in this ticket https://github.com/geneontology/go-ontology/issues/20091 and dated 2021-01-25.

[kltm]

In dustin32 we trust.