Upgrade paramiko to avoid blowfish ciphers (#1149)

* Upgrade paramiko to avoid blowfish ciphers

* Pin cryptography for python 3.6

Author: abhinavsingh

.pre-commit-config.yaml

@@ -156,8 +156,9 @@ repos:
   hooks:
   - id: mypy
     additional_dependencies:
-    - paramiko == 2.8.0
+    - paramiko == 2.11.0
     - types-paramiko == 2.7.3
+    - cryptography==36.0.2; python_version <= '3.6'
     - types-setuptools == 57.4.2
     args:
     # FIXME: get rid of missing imports ignore

requirements-tunnel.txt

@@ -1,2 +1,3 @@
-paramiko==2.10.3
+paramiko==2.11.0
 types-paramiko==2.8.9
+cryptography==36.0.2; python_version <= '3.6'