Update rtd os build to ubuntu 24.04

Author: xispa

.readthedocs.yaml

@@ -6,9 +6,9 @@ version: 2
 
 # Set the OS, Python version and other tools you might need
 build:
-  os: ubuntu-22.04
+  os: ubuntu-24.04
   tools:
-    python: "3.12"
+    python: "3.13"
   jobs:
     post_create_environment:
       - python -m pip install sphinx_rtd_theme

docs/conf.py

@@ -34,7 +34,7 @@
 
 # General information about the project.
 project = u'senaite.ast'
-copyright = u'2020-2024, Riding Bytes & Naralabs'
+copyright = u'2020-2025, Riding Bytes & Naralabs'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the