chore(deps): update dependency hvac to v2

Author: renovate[bot]

setup.py

@@ -16,7 +16,7 @@
     'pathlib2==2.3.7.post1',
     'pyyaml==6.0.1',
     'boto3==1.35.87',
-    'hvac==1.2.1'
+    'hvac==2.3.0'
 ]
 
 setup(