Fixes an oversight in the build-system versioning.
Upstream-Bug: https://github.com/HowardHinnant/date/issues/583
--- a/CMakeLists.txt+++ b/CMakeLists.txt@@ -17,7 +17,7 @@cmake_minimum_required( VERSION 3.7 )
-project( date VERSION 2.4.1 )+project( date VERSION 3.0.0 )include( GNUInstallDirs )