BrokenPipe: Broken pipe (os error 32) not handled in reconnect logic

I'm currently getting a crash sometimes when connecting to a remote database.

```
BrokenPipe: Broken pipe (os error 32)
at write (ext:deno_net/01_net.js:34:21)
at TcpConn.write (ext:deno_net/01_net.js:97:12)
at BufWriter.flush (https://deno.land/std@0.160.0/io/buffer.ts:745:40)
at Connection.#preparedQuery (https://deno.land/x/postgres@v0.17.0/connection/connection.ts:864:27)
at eventLoopTick (ext:core/01_core.js:183:11)
at async Connection.query (https://deno.land/x/postgres@v0.17.0/connection/connection.ts:951:16)
at async Client.#executeQuery (https://deno.land/x/postgres@v0.17.0/client.ts:245:12)
at async Client.queryObject (https://deno.land/x/postgres@v0.17.0/client.ts:433:12)
at async Db.executeSql (file:///src/_shared/queue/db.ts:7:20)
at async Manager.createJob (file:///src/_shared/packages/pg-boss/manager.js:490:20)
```

Seems like there's a check for connection errors that will reconnect, but not broken pipe errors.