In the case of CLI, current directory affect to read *.xml file.

[daisukenishino2]

Requirement

• It needs to be changed to an embedded resource.
• Use PublishSingleFile if necessary.

Reference

• In the case of CLI, current directory affect to read appsettings.json file.
• 実行ファイルとDLLを一つにまとめる - Qiita https://qiita.com/krsak/items/75a257cc0866a7e8e4aa
• .Net CoreでのDLL埋め込み - roy-n-roy メモ https://roy-n-roy.github.io/C%EF%BC%83/mergeAssemblies/