[FIX] Octocat emoji not rendered on the website

[vikasganiga05]

Describe the bug
The :octocat: emoji not rendered on https://starter-kit.study/

To Reproduce
Steps to reproduce the behavior:

1. Go to https://starter-kit.study/
2. See error below the header section first line of the main section.

Expected behavior
The site renders :octocat: as plain text. But it should render the emoji ->

Screenshots

Desktop (please complete the following information):

• OS : Windows
• Browser : Firefox
• Version : 95.0.2

Additional context
I have no idea why only :octocat: emoji is not rendering, Other emojis are rendering fine. My suggestion is to replace :octocat: emoji with the octocat icon image -->

<img title=":octocat:" width="20" height="20" src="https://github.githubassets.com/images/icons/emoji/octocat.png" alt=":octocat:" />