Original PR description

Create a model as follow:

    class FooModel(models.Model):
        _name = 'foo'
        bar = fields.Char(compute="compute_bar")

        @depends('bazz')  # wrong dependency, bazz does not exist
        def compute_bar(self):
            for rec in self:
                rec.bar = "Babar raconte des beaux bobards."

Uppon -u foo_module, a ValueError is rose for the invalid dependency
with the following message:

> Field foo.bar cannot find dependency bazz on model foo.

We had feedback the error message was not very clear to some users,
the new error message is:

> Wrong @depends on 'compute_bar' (compute method of field foo.bar).
> Dependency field 'bazz' not found in model foo.

Task: 2366612