Bump cryptography to avoid security alerts

Based on the Dependabot the cryptography has two minor security alerts
which can be solved by upgrading the version. Because the cryptography
package is dependency only for Ansible plugin, this commit will move it
the plugin setup.

Reference: avocado-framework#5769
Signed-off-by: Jan Richter <jarichte@redhat.com>

optional_plugins/ansible/setup.py

@@ -34,7 +34,7 @@
     url="http://avocado-framework.github.io/",
     packages=packages,
     include_package_data=True,
-    install_requires=[f"avocado-framework=={VERSION}", "ansible-core"],
+    install_requires=[f"avocado-framework=={VERSION}", "cryptography", "ansible-core"],
     test_suite="tests",
     entry_points={
         "console_scripts": [

requirements-dev.txt

@@ -30,6 +30,3 @@ jsonschema==3.2.0
 
 # For ansible plugin nested dep, compatible with Python 3.6
 setuptools_rust==1.1.2
-
-# For ansible plugin nested dep
-cryptography==41.0.2