tomcat container does not start - maybe UID deviation

### Name and Version

bitnami/tomcat:latest

### What steps will reproduce the bug?

by default, the container says at startup:

```
tomcat 13:47:24.14 ERROR ==> The TOMCAT_PASSWORD environment variable is empty or not set. Set the environment variable ALLOW_EMPTY_PASSWORD=yes to allow a blank password. This is only recommended for development environments.
```

however, by setting any of the above environment variables, it stops with:

```
chmod: changing permissions of '/opt/bitnami/tomcat/conf/tomcat-users.xml': Operation not permitted
```

### What is the expected behavior?

container starts

### What do you see instead?

the container does not start

### Additional information

maybe because the container UID is 1001, but the tomcat user ID in there is 999.