libpmem-dev / libxen-dev are not available for all host archs.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 scripts/ci/setup/build-environment.yml | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/scripts/ci/setup/build-environment.yml b/scripts/ci/setup/build-environment.yml
index 988aef3a07..8b5b8e1dbd 100644
--- a/scripts/ci/setup/build-environment.yml
+++ b/scripts/ci/setup/build-environment.yml
@@ -96,7 +96,6 @@
           - libpcre2-dev
           - libpipewire-0.3-dev
           - libpixman-1-dev
-          - libpmem-dev
           - libpng-dev
           - libpulse-dev
           - librbd-dev
@@ -120,7 +119,6 @@
           - libvdeplug-dev
           - libvirglrenderer-dev
           - libvte-2.91-dev
-          - libxen-dev
           - libxml2-dev
           - libzstd-dev
           - llvm
@@ -158,6 +156,17 @@
         - ansible_facts['distribution'] == 'Ubuntu'
         - ansible_facts['distribution_version'] == '22.04'
 
+    - name: Install arch-specific packages (Ubuntu 22.04)
+      dnf:
+        name:
+          - libpmem-dev
+          - libxen-dev
+      when:
+        - ansible_facts['distribution'] == 'Ubuntu'
+        - ansible_facts['distribution_version'] == '22.04'
+        - ansible_facts['architecture'] == 'x86_64'
+
+
     - name: Install armhf cross-compile packages to build QEMU on AArch64 Ubuntu 22.04
       package:
         name:
-- 
2.41.0