cache2k config file support

<!-- https://jarcasting.com/artifacts/org.cache2k/cache2k-config/ -->
<dependency>
    <groupId>org.cache2k</groupId>
    <artifactId>cache2k-config</artifactId>
    <version>2.6.1.Final</version>
</dependency>

// https://jarcasting.com/artifacts/org.cache2k/cache2k-config/
implementation 'org.cache2k:cache2k-config:2.6.1.Final'

// https://jarcasting.com/artifacts/org.cache2k/cache2k-config/
implementation ("org.cache2k:cache2k-config:2.6.1.Final")

'org.cache2k:cache2k-config:jar:2.6.1.Final'

<dependency org="org.cache2k" name="cache2k-config" rev="2.6.1.Final">
  <artifact name="cache2k-config" type="jar" />
</dependency>

@Grapes(
@Grab(group='org.cache2k', module='cache2k-config', version='2.6.1.Final')
)

libraryDependencies += "org.cache2k" % "cache2k-config" % "2.6.1.Final"

[org.cache2k/cache2k-config "2.6.1.Final"]