NCM::Component::spma::dnf does not honor repository option "module_hotfixes"

[ulrich1919]

Ensure the title of this issue starts with the component name followed by a colon, e.g.

ncm-spma:

The rhel8 host's profile has:
/software/repositories/0/module_hotfixes = true
...however the corresponding /etc/yum.repos.d/whatever.repo file does not include line "module_hotfixes=1"
This is due to the missing option "module_hotfixes" in
https://github.com/quattor/configuration-modules-core/blob/master/ncm-spma/src/main/perl/spma/dnf.pm#L312

If this is a bug report, remember to include:

• The version of the component you are using (rpm -q $component)
  ncm-spma-23.6.0-1.noarch
• What OS version you are using (/etc/redhat-release or similar):
  rhel8.9
• Steps required to reproduce the problem:
  see above
• Actual result versus expected result:
  see above