Installation on LibreELEC (aarch64) fails
### Describe The Bug

If I follow guide from https://github.com/homebridge/docker-homebridge/wiki/Homebridge-on-LibreELEC

```
docker run -d --restart=always --net=host \
  --name=homebridge \
  -v /storage/homebridge:/homebridge \
  -e HOMEBRIDGE_CONFIG_UI=1 \
  -e HOMEBRIDGE_CONFIG_UI_PORT=8581 \
  homebridge/homebridge:aarch64
  ```

it ends up with:

```
Unable to find image 'homebridge/homebridge:aarch64' locally
docker: Error response from daemon: manifest for homebridge/homebridge:aarch64 not found: manifest unknown: manifest unknown.
See 'docker run --help'.
```


### Docker Config

```yml
docker run -d --restart=always --net=host \
  --name=homebridge \
  -v /storage/homebridge:/homebridge \
  -e HOMEBRIDGE_CONFIG_UI=1 \
  -e HOMEBRIDGE_CONFIG_UI_PORT=8581 \
  homebridge/homebridge:aarch64
```


### Logs

```text
Unable to find image 'homebridge/homebridge:aarch64' locally
docker: Error response from daemon: manifest for homebridge/homebridge:aarch64 not found: manifest unknown: manifest unknown.
See 'docker run --help'.
```


### Host Operating System

Other (specify in description)

### Host Architecture

aarch64 / arm64