all: set default ops-agent syslog from systemd_journald

Systemd journald in ArchLinux does not forward the log to syslog anymore.
This fix empty instance log in Cloud Logs Explorer.

1 files changed, 1 insertions, 1 deletions

diff --git a/awwan.env b/awwan.env
index e479705..aa1c39b 100644
--- a/awwan.env
+++ b/awwan.env
@@ -5,5 +5,5 @@ region = asia-southeast1
 zone = asia-southeast1-b
 
 [host]
-image = arch-v20230701
+image =arch-v20230912
 name = arch-test