GermanSequenceData broken

Using GermanSequenceData is not possible with `1.6.5`:

```
Exception in thread "main" java.lang.ExceptionInInitializerError
[...]
Caused by: java.lang.IllegalArgumentException: Strings have unequal length: ^1234567890ß\´ != °!"§$%&/()=?`
	at org.passay.CharacterSequence.<init>(CharacterSequence.java:37)
	at org.passay.GermanSequenceData.<clinit>(GermanSequenceData.java:24)
```