eln: set runner to eln11

The `rhel11` runner doesn't actually exist and because of bugs in
`osbuild`'s runner detection this would fall back to `rhel7` and not
`rhel82`.

Regardless of this; we *should* be using the `eln11` runner which is
specific to ELN. Note that this *won't* fix the issue that is being seen
in the snapshot updates [1].

The issue there is likely related to the newer versions of skopeo and
podman. Thus this issue needs to be fixed in a *new* runner for Fedora
45 because all of rawhide is likely affected and the eln11 runner will
instead have to symlink to that.

[1]: #2511

Signed-off-by: Simon de Vlieger <cmdr@supakeen.com>

Author: supakeen

data/distrodefs/eln.yaml

@@ -13,7 +13,7 @@ distros:
     defs_path: "eln-11"
     iso_label_tmpl: "Fedora-ELN-{{.Distro.MajorVersion}}-0-BaseOS-{{.Arch}}"
     runner:
-      name: "org.osbuild.rhel{{.MajorVersion}}"
+      name: "org.osbuild.eln{{.MajorVersion}}"
       build_packages: &rhel10_runner_build_packages
         - "glibc"  # ldconfig
         - "systemd"  # systemd-tmpfiles and systemd-sysusers