B OpenNebula/one#6786: adding doc from 6786 bug

Signed-off-by: Ángel Cívico Martos <[email protected]>

Author: Ángel Cívico Martos

source/intro_release_notes/release_notes_enterprise/resolved_issues_6103.rst

@@ -43,3 +43,4 @@ The following issues have been solved in the Sunstone Web UI:
 - `Fix missing vGPU profile selector <https://github.com/OpenNebula/one/issues/6293>`__.
 - `Fix list view crash in images tab <https://github.com/OpenNebula/one/issues/6839>`__.
 - `Fix add auto switch for NIC transmission queues <https://github.com/OpenNebula/one/issues/6435>`__.
+- `Fix creating security group within Virtual Network <https://github.com/OpenNebula/one/issues/6786>`__.