fix pom

Signed-off-by: Etienne LESOT <[email protected]>

Author: EtienneLt

pom.xml

@@ -86,6 +86,11 @@
 
     <dependencyManagement>
         <dependencies>
+            <dependency>
+                <groupId>org.gridsuite</groupId>
+                <artifactId>gridsuite-network-modification</artifactId>
+                <version>${network-modification.version}</version>
+            </dependency>
             <!-- overrides of imports -->
             <dependency><!-- To remove when integrate in next release of gridsuite-dependencies or powsybl-ws-dependencies -->
                 <groupId>com.squareup.okhttp3</groupId>
@@ -118,7 +123,6 @@
         <dependency>
             <groupId>org.gridsuite</groupId>
             <artifactId>gridsuite-network-modification</artifactId>
-            <version>${network-modification.version}</version>
         </dependency>
         <dependency>
             <groupId>com.powsybl</groupId>