[mod] remove pyopenssl dependency

requests[security] is now deprecated since version 2.25.0

requirements.txt

@@ -6,7 +6,6 @@ idna==2.10
 jinja2==2.11.2
 lxml==4.6.2
 pygments==2.1.3
-pyopenssl==20.0.1
 python-dateutil==2.8.1
 pyyaml==5.3.1
 requests[socks]==2.25.1