fix: filter apt list by CPU architecture to prevent cross-arch kubelet install failures (#8639)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: djsly

parts/linux/cloud-init/artifacts/ubuntu/cse_install_ubuntu.sh

@@ -376,8 +376,8 @@ installPkgWithAptGet() {
 
         # update pmc repo to get latest versions
         updatePMCRepository "${packageVersion}"
-        # query all package versions and get the latest version for matching k8s version
-        fullPackageVersion=$(apt list "${packageName}" --all-versions | grep "${packageVersion}" | awk '{print $2}' | sort -V | tail -n 1)
+        # query all package versions and get the latest version for matching k8s version and cpu architecture
+        fullPackageVersion=$(apt list "${packageName}" --all-versions | grep "${packageVersion}" | grep "$(getCPUArch)" | awk '{print $2}' | sort -V | tail -n 1)
         if [ -z "${fullPackageVersion}" ]; then
             echo "Failed to find valid ${packageName} version for ${packageVersion}"
             return 1