The test-file is used by some dev to run all test classes from a file.
But test-file is always post install and doesn't always have the same
behaviour of a normal test execution.
This commits modifies the module test tags behaviour to be able to
give a file.
closesodoo/odoo#113850
X-original-commit: 5aff8cf22ab0cbac7a9a3cebf39860f55617f79e
Signed-off-by: Christophe Monniez (moc) <moc@odoo.com>