Error when updating plugins
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**Describe Your Problem:**
From one day to another every update of a plugin throws this error:
`DIR: /homebridge
CMD: npm install --save homebridge-camera-ui@latest

npm ERR! code EINVALIDPACKAGENAME
npm ERR! Invalid package name "@eaDir/.DS_Store@SynoResource": name can only contain URL-friendly characters
`
I restarted the docker container several times and I also pulled a new docker image but still get the same error.
I can update the plugins via terminal, but Homebridge UI X still shows an outdated version of the plugin.

**Logs:**

```
[0;37m[11/23/2020, 11:19:50 AM] [0m[0;36m[Homebridge UI][0m Running Command: npm install --save homebridge-camera-ui@latest
[37m[11/23/2020, 11:19:51 AM] [39m[36m[OpenSprinkler] [39m[90mpolling...[39m
[37m[11/23/2020, 11:19:51 AM] [39m[36m[OpenSprinkler] [39m[90mqueueing up next poll...[39m
[37m[11/23/2020, 11:19:53 AM] [39m[36m[Hue] [39m[90mPhilips hue: bridge request 6: get /lights[39m
[37m[11/23/2020, 11:19:53 AM] [39m[36m[Hue] [39m[90mPhilips hue: bridge request 6: ok[39m
[37m[11/23/2020, 11:19:56 AM] [39m[36m[OpenSprinkler] [39m[90mpolling...[39m
[37m[11/23/2020, 11:19:56 AM] [39m[36m[OpenSprinkler] [39m[90mqueueing up next poll...[39m
[0;37m[11/23/2020, 11:19:58 AM] [0m[0;36m[Homebridge UI][0m [0;31mCommand failed. Please review log for details.[0m
```

```
Show the Docker container logs here
```
same as above

**Docker Start Command:**
<!-- Show how you are starting the docker container -->
<!-- docker-compose? provide the full docker-compose.yml file -->
Completely configured via Synology Docker App. 
Homebridge is running in bridge mode.
Docker mounts /homebridge
```
docker run --net=host ...
```

**Homebridge Config:**

```json
Get the same error with a complete blank, standard config```

**Screenshots:**
<!-- If applicable, add screenshots to help explain your problem. -->

**Environment:**

* **Host Operating System** Synology DSM 6 (918+)
* **Docker Version**:  I have no idea which version is installed, it is the native Synology Docker App
* **Image Tag / Type**: latest version from 11/23

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