putout v42.4.0

🐞 fix

• 0aebf9d @putout/operator-json: __docker: __object -> __array
• 394324c @putout/plugin-montag: add-newline-before-text: report

🔥 feature

• 7ac4560 putout: add support of Dockerfile
• cdbdfce @putout/plugin-docker: add
• 4eff63f @putout/plugin-putout: declare: __docker, __toml
• 9fdf4fa @putout/processor-docker: add
• 868b6f1 @putout/operator-json: isDocker: add
• 8e8ec0b @putout/plugin-montag: add-newline-before-text: multiline