This reverts commit 90c32995096ae90eb3c6f2da407488c5c063657f. Revert of commercial license headers is required for the Qt 6.2.x opensource releases, Qt 6.2.5 onwards. Task-number: QTBUG-107760 Change-Id: I80c7825f97af6eab576916514c2179840eb41fd3 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>