Inconsistent use of ODOO_VERSION

[ddejong-therp]

I've noticed more than once that sometimes the version of a file that is being linked to, is not consistent with what version other files are linked to.

I think this can be reproduced by defining a different value for $ODOO_VERSION in .env-secret and .env-shared.
You should see that the files requirements-default.txt and requirements-remove-default.txt are linked their templates for different versions.
It is the latter that is wrongly linked, because the value from .env-secret should be leading as far as I remember.