In the reconfig kill primary passthrough, it is possible for the run_reconfig_background.js hook to attempt to connect to a primary that is the process of shutting down. In the node is in quiesce mode while we try to connect to it, we will fail with a ShutdownInProgress error and the following error message: "Error: The server is in quiesce mode and will shut down "

We should catch and ignore this error, the same way we ignore the read preference primary errors.