chores: release v1.6.0

[github-actions]

🤖 I have created a release beep boop

1.6.0 (2022-02-20)

📚 Documentation

• fix readme env var name (eddbacb)

🧹 Chores

• update dependencies (b01d669)
• updated dependencies (fecf6fe)

✨ Features

• vn: clear timeout with debug command (85bf11c)

🐛 Bug Fixes

• mk: soffice convert use path env var (#20) (2ba7f80)
• mk: use unicode emojis (da08ee8)
• use heroku slug as version for staging deploy (3356b76)
• vn: use unicode emoji for microphone (#36) (d1d9d82)

👷 Build & CI

• add postversion standalone script (18fd8c2)
• convert to npm workspaces (2dfcac7)
• finish migrating to npm workspaces (40f0d14)
• new versioning tool (6b3aa12)
• remove postversion (will use github action) (bedaa16)
• updated json modules implementation (fd70b05)

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