airsonic.lobs file has grown excessively

## Problem description

I don't know exactly why but the airsonic.lobs file has grown excessively, reaching 1,4 G when the usual was 576 K.

Would it be a way to reduce its size? I tried reloading folders and cleaning database with the web application but the size is the same.

Tried solution #729 didn't resolve the problem.

### Steps to reproduce

I don't know what the steps are to reproduce the issue, but a ls command shows:

```
total 1,4G
drwxrwxr-x 1 airsonic airsonic 166 2022-05-27 12:35 .
drwxrwxr-x 1 airsonic airsonic 302 2022-05-27 12:36 ..
-rw-r--r-- 1 airsonic airsonic 16 2022-05-27 12:47 airsonic.lck
-rw-rw-r-- 1 airsonic airsonic 1,4G 2022-05-27 12:41 airsonic.lobs
-rw-r--r-- 1 airsonic airsonic 4,7K 2022-05-27 12:41 airsonic.log
-rw-r--r-- 1 airsonic airsonic 104 2022-05-27 12:35 airsonic.properties
-rw-r--r-- 1 airsonic airsonic 52M 2022-05-27 12:32 airsonic.script
drwxr-xr-x 1 airsonic airsonic 0 2022-05-27 12:35 airsonic.tmp

```

When a previous copy of the data base shows:

```
total 47M
drwxr-xr-x 1 airsonic airsonic 94 2022-04-18 10:42 .
drwxrwxr-x 1 airsonic airsonic 302 2022-05-27 12:36 ..
-rw-rw-r-- 1 airsonic airsonic 576K 2022-04-15 20:17 airsonic.lobs
-rw-r--r-- 1 airsonic airsonic 103 2022-04-18 10:42 airsonic.properties
-rw-r--r-- 1 airsonic airsonic 47M 2022-04-18 10:42 airsonic.script

```

## System information

- Airsonic version: 11.0.0-SNAPSHOT.20220418221611 (2022/04/19)
- Operating system: Raspbian GNU/Linux bullseye, aarch64
- Java version: 11.0.14+9-post-Raspbian-1deb11u1
- Proxy server: None
- Client: Opera
- Language: Spanish

## Additional notes

*Include any extra notes here. Otherwise you may remove this section.*