add cryptography as dep

Author: Vincinator

poetry.lock

@@ -18,6 +18,8 @@ apt-repo = "^0.5"
 jsonschema = "^4.23.0"
 oras = { git  = "https://github.com/oras-project/oras-py.git", rev="caf8db5b279382335fbb1f6d7402ed9b73618d37" }
 python-dotenv = "^1.0.1"
+cryptography = "^43.0.0"
+
 
 [tool.poetry.group.dev.dependencies]
 black = "^24.8.0"