This corresponds to Unicode version 15.0.0. Added the following scripts: * Kawi * Nag Mundari Full support of these scripts requires harfbuzz version 5.2.0, this version adds support for Unicode 15.0: https://github.com/harfbuzz/harfbuzz/releases/tag/5.2.0 Fixes: QTBUG-106810 Change-Id: Ib06c526e49b0f01ef9f21123bcf875c6b19f2601 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>