HTTP Poll inputs do not log info about input when logging an error

HTTP Poll inputs (e.g. `JSON path value from HTTP API`) will log an error in Graylog's log (e.g. `server.log`) if the HTTP status is non success ( >= 400 ).

However, this log message does not provide information about which input and requires the Graylog admin to look through each individual applicable input (of which there isn't a great way to do).

This is the only thing that is logged:

```
2026-01-27T21:42:11.251Z ERROR [org.graylog2.inputs.transports.HttpPollTransport] Expected successful HTTP status code [2xx], got 404
```

## Expected Behavior

Actionable errors include information required to resolve the error.

## Current Behavior

Error message does not provide information to resolve, requires extra work/labor from graylog admin

## Possible Solution

Include the input name and id in the emitted log.

## Steps to Reproduce (for bugs)

1. Configure `JSON path value from HTTP API` input
2. Have it poll a URL that returns a non success http status (e.g. >= 400 )

## Context

## Your Environment

* Graylog Version: 7.0.3

## Checklist
[] This issue fix need to be backported.
[] Does this issue have **security** implications?