Provide a cask for adopt's JMC[1]. The cask in homebrew's mainline[2] is from java.net

[1] https://adoptopenjdk.net/jmc.html
[2] https://github.com/Homebrew/homebrew-cask/blob/master/Casks/jdk-mission-control.rb

Currently, if I run bake command when the Bakefile is empty, the error message seems very scary:

Traceback (most recent call last):
  File "/home/redowan/.local/share/virtualenvs/flask-template-wBuRwttx/bin/bake", line 8, in <module>
    sys.exit(entrypoint())
  File "/home/redowan/.local/share/virtualenvs/flask-template-wBuRwttx/lib/python3.7/site-packages/click/core.py", line 764,