GitHub Pages: Fix emojis default value

[KENNYSOFT]

Description

Fix emojis default value, as set by:

ParsedownExtended/ParsedownExtended.php

Line 102 in e7d0f2d

$state = $this->options['emojis'] ?? true;

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Contributing guidelines

description: What steps have you taken to make sure your code follow the community guides?
options:

• I have read the CONTRIBUTING document.
• My code follows the code style of this project.

Change to the documentation

description: What types of changes does your code introduce?
options:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

Code of Conduct

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