ci: Use ansible 2.19 for fedora 42 testing; support python 3.13

NOTE: This also requires upgrading to tox-lsr 3.11.0

Ansible 2.19 will be released soon and has some changes which will
require fixes in system roles.  This adds 2.19 to our testing matrix
on fedora 42 so that we can start addressing these issues.

python 3.13 is now being used on some platforms.

Using ansible-core 2.18 requires using py311 for pylint and other
python checkers.

Signed-off-by: Rich Megginson <[email protected]>

Author: richm

.github/workflows/python-unit-test.yml

@@ -83,7 +83,7 @@ jobs:
           # NOTE: The use of flake8, pylint, black with specific
           # python envs is arbitrary and must be changed in tox-lsr
           case "$toxpyver" in
-          310) toxenvs="${toxenvs},coveralls,flake8,pylint,black" ;;
+          311) toxenvs="${toxenvs},coveralls,flake8,pylint,black" ;;
           *) toxenvs="${toxenvs},coveralls" ;;
           esac
           TOXENV="$toxenvs" lsr_ci_runtox