fix(post-migration 2.8.0): se corrige la busqueda de facturas

los estados de las facturas que nos interesan son: `paid` y `open`

l10n_mx_facturae/migrations/2.8.0/post-migration.py

@@ -10,16 +10,14 @@ _logger = logging.getLogger(__name__)
 
 
 def compute_cfdi_id(env):
-    _logger.info("*****************START**********************")
-    _logger.info("***********COMPUTE_CFDI_ID**************")
-    _logger.info("*********************************************")
+
     ir_attachment_mx_obj = env['ir.attachment.facturae.mx']
     invoices = env['account.invoice'].search(
         [
             ('state', 'in', ['open', 'paid'])
         ]
     )
-    _logger.info("invoices to upgrade: " +str(len(invoices)))
+    _logger.info("invoices to set cfdi_id: " +str(len(invoices)))
     for invoice in invoices:
         related_attachment = ir_attachment_mx_obj.search(
             [
@@ -31,13 +29,9 @@ def compute_cfdi_id(env):
         )
         if related_attachment:
             invoice.cfdi_id = related_attachment
-    _logger.info("******************END**********************")
-    _logger.info("***********COMPUTE_CFDI_ID**************")
-    _logger.info("*********************************************")
+
 
 
 @tools.migrate(use_env=True, uid=SUPERUSER_ID)
 def migrate(env, installed_version):
-    _logger.info("INICIAMOS MIGRACION L10N_MX_FACTURAE")
-    compute_cfdi_id(env)
-    _logger.info("FINALIZAMOS MIGRACION")
+    compute_cfdi_id(env)
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