ISTWCMS-4537 Update imce from 1.7 to 2.3 in order to use the latest dev...

ISTWCMS-4537 Update imce from 1.7 to 2.3 in order to use the latest dev version of filefield_sources

composer.json

@@ -61,7 +61,7 @@
         "drupal/imageapi_optimize_binaries": "1.0-alpha2",
         "drupal/imageapi_optimize_resmushit": "1.0-beta1",
         "drupal/imagemagick": "3.1",
-        "drupal/imce": "1.7",
+        "drupal/imce": "2.3",
         "drupal/inline_entity_form": "1.0-rc7",
         "drupal/jquery_ui": "1.4",
         "drupal/jquery_ui_datepicker": "1.0",