Update Python to >=3.12, <3.13

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

pyproject.toml

@@ -20,7 +20,7 @@ include = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.8, <3.12"
+python = ">=3.12, <3.13"
 # NOTE: We restrict boto3/botocore versions to reduce complexity of Poetry's
 # dependency resolution significantly, cf.
 # https://github.com/orgs/python-poetry/discussions/8165#discussioncomment-6387378