Role fails when jinja2_native=True

[mcpovel]

Describe the bug
When setting jinja2_native=True is set in ansible.cfg the role fails on several variables. First the repo key is converted from hex to decimal giving an invalid key 17394431339541615064.
Second the calculated port for galera_ist_recv_addr_port doews not work as string.
3rd the list galera_cluster_nodes contains the return "None" of append function for each host upfront of the actual node list.
This then fails with a hostvars['N'] not available.

To Reproduce
Set jinja2_native=True in ansible.,cfg and try to apply playbook.

Expected behavior
The playbook using the role should work with either setting of jinja2_native

Using ansible 9.1 and ansible core 2.16.1

[eRadical]

I might have some bandwidth to test this somewhere in the middle of November.

Meanwhile if you have a fix, feel free to create a PR.

[mcpovel]

Great, I am already trying to identify and work around some type issues.

[eRadical]

Closed via PR #232