caddy: revert being able to adjust the log level for it for now

Signed-off-by: Simon L. <szaimen@e.mail.de>

Containers/apache/Caddyfile

@@ -10,7 +10,7 @@
     }
 
     log {
-        level {$CADDY_LOG_LEVEL}
+        level ERROR
     }
 }
 

Containers/apache/start.sh

@@ -9,8 +9,6 @@ if [ -z "$NC_DOMAIN" ]; then
     exit 1
 fi
 
-CADDY_LOG_LEVEL="$(echo "$AIO_LOG_LEVEL" | tr '[:lower:]' '[:upper:]')"
-export CADDY_LOG_LEVEL
 if [ "$AIO_LOG_LEVEL" = 'debug' ]; then
     export SUPERVISORD_STDOUT=/dev/stdout
 else