fix mistake of rethrowing exception (which loses call stack) to just throw (which does not)

server/AyaNova/util/RunProgram.cs

@@ -34,7 +34,7 @@ namespace AyaNova.Util
                 {
                     log.LogError(ex, $"RunProgram error running command:{cmd} {arguments}");
                 }
-                throw ex;
+                throw;
             }