We are migrating Jira v 7.4.0 to Jira v 9.8.0 and BitBucket v 5.2 to BitBucket v 7.21.11. The data and users for both has been migrated to a different system running the later versions of the software. We have license for the old versions. Can those license be migrated to the new system? If so, how would I go about it?