Add 🐳 for changes related with docker files

[ritamcastro]

Emoji symbol

🐳

Emoji code

:docker:

Emoji description

Add or update Docker files.

Describe the use case of your emoji

As a developer, I would like to be able to distinguish between making a change on a Docker file (docker-compose.yml or Dockerfile itself, or even on a dockerignore) or making a change on any other configuration file.

Is this use case covered by an existing emoji?

No ❌

Does this emoji fall into the "how" or the "what" category?

• [X] This proposal do not describe "how" a commit was made, but does in fact describe "what" is the contents of the commit about.

Examples

:docker: Add dockerfile for brand-new-component

:docker: Update env vars on docker-compose

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide.
• [X] Check that there isn't already an issue requesting the emoji.

[LingkKang]

See #452 and #844

TL;DR: it's designed to use 🧱 :bricks: (for Infrastructure) to represent it.