Timestamp in child bridge logs differs in format
### Analysis

I've noticed that child bridges print their datetime in `m/d/Y h:m:s` format, whereas log messages on the main bridge use `D/M/Y H:m:s` format. Makes the logs less readable/parseable, IMO they should match formats.

### Expected Behavior

Timestamps for both child bridges and the main process should be in the same format.

### Steps To Reproduce

Set any plugin to be a child bridge, the log messages from that plugin should show the above behavior.

### Logs

```markdown
Here's a log snippet showing this behavior (the TV plugin here is the child bridge, zigbee2mqtt is on the main bridge):


[15/07/2022, 14:20:11] [zigbee2mqtt] Handled device update for Entertainment Center Plug: {"linkquality":55,"power":1.2}
[7/15/2022, 2:20:13 PM] [homebridge-webos-tv] [TV] Connecting to TV
[7/15/2022, 2:20:13 PM] [homebridge-webos-tv] [TV] Connecting to TV
[15/07/2022, 14:20:13] [zigbee2mqtt] Handled device update for Fridge Plug: {"linkquality":34,"power":5.7}
```
```


### Configuration

Very abridged, just shows the two plugins above:

```json

{
    "platforms": [
        {
            "name": "Config",
            "port": 8581,
            "auth": "form",
            "theme": "auto",
            "tempUnits": "f",
            "lang": "auto",
            "platform": "config"
        },
        {
            "devices": [
                {
                    "name": "TV",
                    "pollingInterval": 5,
                    "volumeLimit": 100,
                    "volumeControl": "both",
                    "channelControl": true,
                    "mediaControl": true,
                    "appButtons": [
                        {
                            "appId": "netflix",
                            "name": "Netflix"
                        },
                        {
                            "appId": "hulu",
                            "name": "Hulu"
                        },
                        {
                            "appId": "com.disney.disneyplus-prod",
                            "name": "Disney Plus"
                        },
                        {
                            "appId": "com.hbo.hbomax",
                            "name": "HBO Max"
                        },
                        {
                            "appId": "com.apple.appletv",
                            "name": "Apple TV"
                        },
                        {
                            "appId": "youtube.leanback.v4",
                            "name": "YouTube"
                        }
                    ],
                    "channelButtons": [
                        {
                            "channelNumber": 8,
                            "channelId": "1_8_8_1_0_0_0",
                            "name": "8"
                        },
                        {
                            "channelNumber": 10,
                            "channelId": "1_10_10_1_0_0_0",
                            "name": "10"
                        },
                        {
                            "channelNumber": 39,
                            "channelId": "1_17_39_1_0_0_0",
                            "name": "39"
                        }
                    ]
                }
            ],
            "platform": "webostv",
            "_bridge": {
            }
        },
        {
            "mqtt": {
                "base_topic": "zigbee2mqtt",
                "server": "mqtt://localhost:1883",
                "reject_unauthorized": false,
                "keepalive": 60,
                "version": 4,
                "disable_qos": false
            },
            "defaults": {
                "exclude": false
            },
            "exclude_grouped_devices": false,
            "platform": "zigbee2mqtt"
        }
    ]
}
```
```


### Environment

- OS: Homebridge 5.15.32-v7l+
- Homebridge: 1.5.0
- Node: 16.16.0
- npm: 8.11.0


### Process Supervisor

hb-service

### Additional Context

_No response_