docs(readme): 📝 update metadata badge

[jjloneman]

📸 Commits

docs(readme): 📝 update metadata badge

Update the metadata badge to use the new conventional commits icon in https://simpleicons.org/?q=conventional%20commits.

Closes: #437

📝 Other Notes

Issue #437 description:

🏷️ Description

I created and published a conventional commits icon in the official simpleicons.org repository:

You can see the:

• simple-icons GitHub issue
• simple-icons GitHub pull request

👀 Example

This markdown:

[![Conventional Commits](https://img.shields.io/badge/Conventional%20Commits-1.0.0-%23FE5196?logo=conventionalcommits&logoColor=white)](https://conventionalcommits.org)

renders the following badge:

📝 Other Notes

• I used the color #FE5196 because that is defined as the primary theme color in _variables.scss
• Other examples of the badge can be viewed in the simple-icons pull request:
• I am a big supporter of conventional commits - I even recently got other enterprise teams at work to start using it 🙂

[damianopetrungaro]

Love it! Do you like it @bcoe @zeke ?

[jjloneman]

@damianopetrungaro, @zeke, @bcoe: are there any other changes you'd like to make or is the PR good to merge? Thanks!

[zeke]

It looks like I have the power to merge this PR, but I haven't been active on this project for some time, so I'm reluctant to take action.

Would rather wait on @bcoe for a bit. If we don't hear from him for a while, I'm okay merging this change. Looks small and nondestructive.

[jjloneman]

@zeke, any updates for merging the PR? 🙂

[zeke]

Let's go for it!