Update Tempest supported releases and python versions

Tempest support from stable/yoga to stable/2023.1 and
till python 3.11 but it seems like doc is not updated
for the same.

Change-Id: I7bb5c7b0a39bb833219ed7b0947b88980b4e9f79
diff --git a/doc/source/supported_version.rst b/doc/source/supported_version.rst
index 3d221c9..e86ba39 100644
--- a/doc/source/supported_version.rst
+++ b/doc/source/supported_version.rst
@@ -9,10 +9,9 @@
 
 Tempest master supports the below OpenStack Releases:
 
+* 2023.1
 * Zed
 * Yoga
-* Xena
-* Wallaby
 
 For older OpenStack Release:
 
@@ -35,3 +34,5 @@
 
 * Python 3.8
 * Python 3.9
+* Python 3.10
+* Python 3.11