In this commit we update the lists of modules from `_eslintignore` and `jsonconfig.json` such that they now contain all pos modules. In addition, we also create script in the `tools` directory of pos that returns a list of all the pos modules. This list is often very useful. closes odoo/odoo#142366 Signed-off-by: Joseph Caburnay (jcb) <jcb@odoo.com>