Work on issues found by pylint (#896)

* Look at possibly-used-before-assignment.

* Use latest beta releases of ansible-core 2.19 for mypy and pylint.

* Look at unsupported-*.

* Look at unknown-option-value.

* Look at redefined-builtin.

* Look at superfluous-parens.

* Look at unspecified-encoding.

* Adjust to new cryptography version and to ansible-core 2.17's pylint.

* Look at super-with-arguments.

* Look at no-else-*.

* Look at try-except-raise.

* Look at inconsistent-return-statements.

* Look at redefined-outer-name.

* Look at redefined-argument-from-local.

* Look at attribute-defined-outside-init.

* Look at unused-variable.

* Look at protected-access.

* Look at raise-missing-from.

* Look at arguments-differ.

* Look at useless-suppression and use-symbolic-message-instead.

* Look at consider-using-dict-items.

* Look at consider-using-in.

* Look at consider-using-set-comprehension.

* Look at consider-using-with.

* Look at use-dict-literal.

plugins/modules/openssl_privatekey_convert.py

@@ -89,7 +89,7 @@ class PrivateKeyConvertModule(OpenSSLObject):
     def __init__(
         self, module: AnsibleModule, module_backend: PrivateKeyConvertBackend
     ) -> None:
-        super(PrivateKeyConvertModule, self).__init__(
+        super().__init__(
             path=module.params["dest_path"],
             state="present",
             force=False,
@@ -145,10 +145,10 @@ def main() -> t.NoReturn:
 
     argument_spec = get_privatekey_argument_spec()
     argument_spec.argument_spec.update(
-        dict(
-            dest_path=dict(type="path", required=True),
-            backup=dict(type="bool", default=False),
-        )
+        {
+            "dest_path": {"type": "path", "required": True},
+            "backup": {"type": "bool", "default": False},
+        }
     )
     module = argument_spec.create_ansible_module(
         supports_check_mode=True,