[PATCH proxmox-backup 10/16] notifications: use `Severity::Error` for acme renewal failures

[Shannon Sterz <s.sterz@proxmox.com>]

users should not miss such renewal failures as it could lead to
failing backups. so increase the severity.

Signed-off-by: Shannon Sterz <s.sterz@proxmox.com>
---
 src/server/notifications/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/notifications/mod.rs b/src/server/notifications/mod.rs
index 89ba0a209..a936d0f2c 100644
--- a/src/server/notifications/mod.rs
+++ b/src/server/notifications/mod.rs
@@ -566,7 +566,7 @@ pub fn send_certificate_renewal_mail(result: &Result<(), Error>) -> Result<(), E
     };
 
     let notification = Notification::from_template(
-        Severity::Info,
+        Severity::Error,
         "acme-err",
         serde_json::to_value(template_data)?,
         metadata,
-- 
2.47.3