Version 0.5.0 not availabe on Maven Central

[bertilmuth]

I tried to use the uvl parser today using a maven dependency as follows:

    <dependency>
        <groupId>io.github.universal-variability-language</groupId>
        <artifactId>uvl-parser</artifactId>
        <version>0.5.0</version>
    </dependency>

However, it turns out that only versions up to 0.3 are available on Maven Central:

https://mvnrepository.com/artifact/io.github.universal-variability-language/uvl-parser/versions

This is unfortunate, since other projects like java-fm-metamodel depend on it:

https://github.com/Universal-Variability-Language/java-fm-metamodel/blob/main/pom.xml