bump powsybl-core to 7.1.0-SNAPSHOT

Signed-off-by: Didier Vidal <[email protected]>

Author: vidaldid-rte

pom.xml

@@ -53,7 +53,7 @@
         <slf4jtoys.version>1.6.3</slf4jtoys.version>
         <asciitable.version>0.3.2</asciitable.version>
 
-        <powsybl-core.version>7.0.1</powsybl-core.version>
+        <powsybl-core.version>7.1.0-SNAPSHOT</powsybl-core.version>
 
         <!--  This is required for later correct replacement of argline -->
         <argLine/>