remove python 3.9 support from readme

Author: avendesora

README.md

@@ -33,7 +33,7 @@ The pythonbible library serves several purposes related to the Christian Bible a
     </tr>
     <tr>
         <td>Supported Python Versions</td>
-        <td><a href="https://www.python.org/downloads/"><img src="https://img.shields.io/badge/python-3.9%20%7C%203.10%20%7C%203.11%20%7C%203.12%20%7C%203.13%20%7C%203.14-blue?logo=python&logoColor=lightgray"></a></td>
+        <td><a href="https://www.python.org/downloads/"><img src="https://img.shields.io/badge/python-3.10%20%7C%203.11%20%7C%203.12%20%7C%203.13%20%7C%203.14-blue?logo=python&logoColor=lightgray"></a></td>
     </tr>
 </table>