Update Figure 2.1

[Figure 2.1](https://github.com/InsightSoftwareConsortium/ITKSoftwareGuide/blob/master/SoftwareGuide/Latex/Introduction/Installation.tex#L278) shows a very outdated version of CMake. I think it would be desirable to push an updated image for the sake of consistency, and to provide a more modern look.

Start with SoftwareGuide/Latex/Introduction/Installation.tex at the Figure 2.1 reference and inspect how the current CMake image is included. Update the figure with a more modern CMake image while preserving consistency with the surrounding documentation, then build or review the guide to confirm the updated figure renders correctly.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.