🪲 [Fix]: Fix markdown linter (#32)

## Description

This pull request updates the Markdown linting configuration to relax
the rule about duplicate headings, allowing the same heading (such as
"INPUTS" and "OUTPUTS") to appear multiple times in different sections.

Markdown linting configuration:

* Disabled the `MD024` rule (`no-duplicate-heading`) to permit duplicate
headings in different sections, which is useful for repeated items like
"INPUTS" and "OUTPUTS". (.github/linters/.markdown-lint.yml)

Author: MariusStorhaug

.github/linters/.markdown-lint.yml

@@ -13,8 +13,7 @@ MD007:
   indent: 2 # Unordered list indentation
 MD013:
   line_length: 808 # Line length
-MD024:
-  siblings_only: true # Allow duplicate headings in different sections
+MD024: false # no-duplicate-heading, INPUTS and OUTPUTS _can_ be the same item
 MD026:
   punctuation: '.,;:!。，；:' # List of not allowed
 MD029: false # Ordered list item prefix