EE: affiliation "to" less than "from"

[TomazErjavec]

As noticed in #715, EE has 3 cases where the value of the to attribute has a older date than the value of from:

ERROR : attribute to=2022-06-17 is before from=2022-07-18
ERROR : attribute to=2022-06-17 is before from=2022-07-19
ERROR : attribute to=2022-06-17 is before from=2022-09-12

They typically appear more than once in ParlaMint-EE-listPerson.xml, just seach for all occurences of these:

from="2022-07-18" to="2022-06-17"
from="2022-07-19" to="2022-06-17"
from="2022-09-12" to="2022-06-17"

It would be great if you could fix these and re-send the listPerson. However, it needs to be done soon, so we can wrap up the corpora.