[HWORKS-2379] Drop python 3.8 client support (#520)

Author: robzor92

docs/user_guides/client_installation/index.md

@@ -22,7 +22,7 @@ The Hopsworks Python client library is required to connect to Hopsworks from you
 ```bash
 pip install hopsworks[python]
 ```
-Supported versions of Python: 3.8, 3.9, 3.10, 3.11, 3.12 ([PyPI ↗](https://pypi.org/project/hopsworks/))
+Supported versions of Python: 3.9, 3.10, 3.11, 3.12 ([PyPI ↗](https://pypi.org/project/hopsworks/))
 
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