Update to gridsuite dependencies 28 (#22)

Signed-off-by: sBouzols <[email protected]>

Author: sBouzols

pom.xml

@@ -42,7 +42,7 @@
     </developers>
 
     <properties>
-        <gridsuite-dependencies.version>26</gridsuite-dependencies.version>
+        <gridsuite-dependencies.version>28</gridsuite-dependencies.version>
         <liquibase-hibernate-package>org.gridsuite.useradmin.server</liquibase-hibernate-package>
     </properties>
 

src/main/java/org/gridsuite/useradmin/server/UserAdminApplication.java

@@ -6,7 +6,6 @@
  */
 package org.gridsuite.useradmin.server;
 
-import com.powsybl.ws.commons.Utils;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -20,7 +19,6 @@
 public class UserAdminApplication {
 
     public static void main(String[] args) {
-        Utils.initProperties();
         SpringApplication.run(UserAdminApplication.class, args);
     }
 }