write-basic-package-version-file-compatibility

• The CMakePackageConfigHelpers module's write_basic_package_version_file() command now supports SamePatchVersion, SameFullVersion, and SemanticVersion compatibility modes. The older ExactVersion mode is now documented as deprecated in favor of the more explicit SamePatchVersion and SameFullVersion modes. The SemanticVersion mode treats 0.y.z versions more strictly than 1.y.z and later versions.