fix: Correct issues by Codacy and CodeFactor
fix: Correct issues by Codacy and CodeFactor

- MAINTAINER is deprecated
- Delete the apt-get lists after installing something
- Avoid additional packages by specifying `--no-install-recommends
- Use $(..) instead of legacy `..`
Hearthstonepp/Hearthstonepp,Hearthstonepp/Hearthstonepp