Build CI with GitHub Actions(windows runner)

[sksat]

Overview

• Add CMake for build ../ExtLibraries
  • support windows only(currently)
• Add build CI with GitHub Actions windows runner

Issue

• Verify output values (on CI) #29

Details

• ExtLibraries/CMakeLists.txt download & build external dependencies and install to ../ExtLibraries

Validation results

• https://github.com/ut-issl/s2e-core/runs/4920971176?check_suite_focus=true

Scope of influence

N/A

Supplement

• ../ExtLibraries will be controlled by ExtLibraries/CMakeLists.txt(not on this PR)

Note

• If there are related Projects, tie them together.
• Assignees should be set if possible.
• Reviewers should be set if possible.
• Set priority label if possible.

[meltingrabbit]

ざっと理解したので，良さそうです．

一応 @200km の確認待ってからマージしたほうが良さそうね．

[200km]

問題ないと思います。

[sksat]

確認ありがとうございます．マージします．