Update release info text for 1.14.x (EXPOSUREAPP-5158) #2375

* Update release info strings (EXPOSUREAPP-5158)

* Update heading

* Extend release notes to allow for linkified labels on an per-entry basis

* Fix ktlint issues

* Fix and add tests

* Update default strings

* Add tests to ensure string arrays are correct in all locales

Co-authored-by: I502720 <axel.herbstreith@sap.com>