Upgrade powsybl-core to version 7.1.1 (#264)

Upgrade powsybl-core to version 7.1.1 (#264)

Signed-off-by: Nicolas Rol <nicolas.rol@rte-france.com>

Author: rolnico

pom.xml

@@ -79,7 +79,7 @@
         <mockito.version>5.18.0</mockito.version>
         <slf4j.version>2.0.17</slf4j.version>
 
-        <powsyblcore.version>7.1.0</powsyblcore.version>
+        <powsyblcore.version>7.1.1</powsyblcore.version>
 
         <!-- Parameters used to generate the javadoc for groovy and java classes.
              See the pom file in powsybl-parent for more explanations. -->