NFC - Changed release notes info about Jira to GitLab (#14265)

* Changed info about Jira to GitLab

I'd love some feedback on exactly which release these issues dropped Jira/started using GitLab, as I don't know that information.

* Re-add Jira

* Re-include reference 4.7.14

* Re-include Jira issues, but below GitLab as Jira is currently deprecated

* Remove info about date of Jira depreciation

* Remove info about date of Jira depreciation

* Remove info about date of Jira depreciation

* Remove extra empty line

* Switched order of GitLab and Jira