reduced heavily the license and version clutter

.../common/objects/responses/SubscriptionStatusResponse.java

...rc/main/java/net/jami/jams/common/updater/AppUpdater.java

...main/java/net/jami/jams/common/utils/UpdateInterface.java

...main/java/net/jami/jams/common/utils/VersioningUtils.java

.../java/net/jami/jams/common/utils/VersioningUtilsTest.java

jams-server/src/main/java/net/jami/jams/server/Server.java

...i/jams/server/servlets/api/update/NeedsUpdateServlet.java

...i/jams/server/servlets/api/update/StartUpdateServlet.java

updater/src/main/java/module-info.java

updater/src/main/java/net/jami/jams/updater/JAMSUpdater.java