port 1.31-1.41 diff to flyway migration?

[bradfordcondon]

https://github.com/GMOD/Chado/blob/1.4/chado/schemas/1.31-1.41/diff.sql

I think that the 1.41 diff file should be converted to a flyway migration. I think that the best thing to do woudl be to then delete this diff because its confusing. We never released 1.4 or 1.41, those are "WIP" schema changes.

if we had started the migrations at 1.41, then when we finally do release the next chado release, its actually going to have to be chado 1.5 instead of 1.4. so thats the short story of why we started from 1.31.

To reiterate my point, the CI build starts from 1.31, not from the 1.41 schema.