fix(codegen/golang): handle `go_struct_tag` for `db_type` overrides #4055

kyleconroy merged 4 commits intomainsqlc-dev/sqlc:mainfrom

andrew/fix-go-struct-tag-dbtype-overridessqlc-dev/sqlc:andrew/fix-go-struct-tag-dbtype-overridesCopy head branch name to clipboard