Network extensions API for Convergence 3.9.0

<!-- https://jarcasting.com/artifacts/com.rte-france.powsybl/powsybl-iidm-cvg-extensions/ -->
<dependency>
    <groupId>com.rte-france.powsybl</groupId>
    <artifactId>powsybl-iidm-cvg-extensions</artifactId>
    <version>3.9.0</version>
</dependency>

// https://jarcasting.com/artifacts/com.rte-france.powsybl/powsybl-iidm-cvg-extensions/
implementation 'com.rte-france.powsybl:powsybl-iidm-cvg-extensions:3.9.0'

// https://jarcasting.com/artifacts/com.rte-france.powsybl/powsybl-iidm-cvg-extensions/
implementation ("com.rte-france.powsybl:powsybl-iidm-cvg-extensions:3.9.0")

'com.rte-france.powsybl:powsybl-iidm-cvg-extensions:jar:3.9.0'

<dependency org="com.rte-france.powsybl" name="powsybl-iidm-cvg-extensions" rev="3.9.0">
  <artifact name="powsybl-iidm-cvg-extensions" type="jar" />
</dependency>

@Grapes(
@Grab(group='com.rte-france.powsybl', module='powsybl-iidm-cvg-extensions', version='3.9.0')
)

libraryDependencies += "com.rte-france.powsybl" % "powsybl-iidm-cvg-extensions" % "3.9.0"

[com.rte-france.powsybl/powsybl-iidm-cvg-extensions "3.9.0"]