chore(pkg): requires logilab-database < 1.18.0 which drops support of mysql/sqlserver

see: https://forge.extranet.logilab.fr/open-source/logilab-database/-/blob/f69e3ea2fc0545e719bfd0910f0de0b14458d186/CHANGELOG.md

--HG--
branch : 3.27

setup.py

@@ -68,7 +68,7 @@ setup(
         'rql >= 0.34.0',
         'yams >= 0.45.0',
         'lxml',
-        'logilab-database >= 1.15.0',
+        'logilab-database >= 1.15.0,<1.18.0',
         'passlib >= 1.7',
         'pytz',
         'Markdown',