Update gpgkey path to /usr/share/pki/rpm-gpg/ for F45 GPG key relocation

See: https://discussion.fedoraproject.org/t/f45-change-proposal-relocate-rpm-repo-configs-to-usr-selfcontained/188916

Assisted-by: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Paul Whalen <pwhalen@fedoraproject.org>

config.ini

@@ -11,8 +11,8 @@ tree_name   = docker-host
 tree_file   = %(os_name)s-%(tree_name)s.json
 arch        = x86_64
 release     = f45
-ref         = %(os_name)s/rawhide/%(arch)s/%(tree_name)s
-yum_baseurl = http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/%(arch)s/os/
+ref         = %(os_name)s/devel/%(arch)s/%(tree_name)s
+yum_baseurl = http://dl.fedoraproject.org/pub/fedora/linux/development/45/Everything/%(arch)s/os/
 # lorax_additional_repos = http://127.0.0.1/fedora-iot/local-overrides
 lorax_include_packages = fedora-productimg-iot
 docker_os_name = fedora

fedora-45.repo

@@ -8,5 +8,5 @@ enabled=1
 repo_gpgcheck=0
 type=rpm
 gpgcheck=1
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-45-$basearch
+gpgkey=file:///usr/share/pki/rpm-gpg/RPM-GPG-KEY-fedora-45-$basearch
 skip_if_unavailable=False

fedora-iot-base.yaml

@@ -4,7 +4,7 @@ include:
   - composefs.yaml
   # Read only sysroot
   - sysroot-ro.yaml
-ref: fedora/rawhide/${basearch}/iot
+ref: fedora/devel/${basearch}/iot
 repos: []
 selinux: true
 tmp-is-dir: true

fedora-iot-updates-stable.yaml

@@ -1,2 +1,2 @@
 include: fedora-iot-base.yaml
-ref: fedora/rawhide/${basearch}/updates/iot
+ref: fedora/devel/${basearch}/updates/iot

fedora-iot-updates-testing.yaml

@@ -1,2 +1,2 @@
 include: fedora-iot-base.yaml
-ref: fedora/rawhide/${basearch}/testing/iot
+ref: fedora/devel/${basearch}/testing/iot

fedora-iot.yaml

@@ -1,5 +1,5 @@
 include: fedora-iot-base.yaml
-ref: fedora/rawhide/${basearch}/iot
+ref: fedora/devel/${basearch}/iot
 
 repos:
 - fedora-45