Make system connection ls deterministic

Sort system connection ls by name, making the output deterministic. Previously, we were just iterating through a map, which caused CI flakes.

Signed-off-by: Ashley Cui <[email protected]>

Author: ashley-cui

cmd/podman/system/connection/list.go

@@ -3,6 +3,7 @@ package connection
 import (
 	"fmt"
 	"os"
+	"sort"
 
 	"github.com/containers/common/pkg/completion"
 	"github.com/containers/common/pkg/config"
@@ -77,6 +78,10 @@ func list(cmd *cobra.Command, _ []string) error {
 		rows = append(rows, r)
 	}
 
+	sort.Slice(rows, func(i, j int) bool {
+		return rows[i].Name < rows[j].Name
+	})
+
 	format := "{{.Name}}\t{{.Identity}}\t{{.URI}}\n"
 	switch {
 	case report.IsJSON(cmd.Flag("format").Value.String()):