fix(agent): Don't bail out if we cannot find a WSL adapter

It could be the case that there is no instance
No instance means no system distro and no WSL net adapter.
Without this the agent will exit quickly and never have a chance to talk to Landscape to receive an install command.

windows-agent/internal/daemon/daemon.go

@@ -49,7 +49,8 @@ func (d Daemon) Serve(ctx context.Context, args ...Option) (err error) {
 
 	wslIP, err := getWslIP(ctx, args...)
 	if err != nil {
-		return fmt.Errorf("could not get the WSL adapter IP: %v", err)
+		log.Errorf(ctx, "could not get the WSL adapter IP: %v", err)
+		wslIP = net.IPv4(127, 0, 0, 1)
 	}
 
 	var cfg net.ListenConfig

windows-agent/internal/daemon/networking.go

@@ -80,7 +80,7 @@ func findWslAdapterIP(opts options) (net.IP, error) {
 		return node.ip(), nil
 	}
 
-	return nil, fmt.Errorf("could not find WSL adapter")
+	return nil, fmt.Errorf("could not find WSL adapter, check if there exists a WSL instance")
 }
 
 // networkingMode detects whether the WSL network is mirrored or not.