fix: update syslog ports for mnemosyne and adjust alloy configuration for consistency

ansible/alloy/puck/config.alloy.j2

@@ -69,13 +69,13 @@ loki.source.syslog "kairos_logs" {
   forward_to = [loki.write.default.receiver]
 }
 
-loki.source.syslog "sagittarius_logs" {
+loki.source.syslog "menosyne_logs" {
   listener {
-    address  = "127.0.0.1:{{sagittarius_syslog_port}}"
+    address  = "127.0.0.1:{{mnemosyne_syslog_port}}"
     protocol = "tcp"
     syslog_format = "{{ syslog_format }}"
     labels = {
-      job = "sagittarius",
+      job = "menosyne",
       hostname = "{{inventory_hostname}}",
       environment = "{{deployment_environment}}",
     }