Enforce filename standard with new linter rule

[seaxwi]

This rule enforces a safe and consistent filename standard based on each article title.

Starting with the article title, the filename is determined by following these steps:

1. Remove all single quotes ' and double quotes "
2. Convert all sequences (1 or more) of non-alphanumeric characters to a single dash -
3. Remove any leading or trailing dash -
4. Append the .md extension

Documented here: https://github.com/arduino/help-center-content/blob/linter-dev/_linter/markdownlint/Rules.md

All articles on this branch have been renamed to pass the check. As a precaution the filenames in About Arduino/Community on main in b4e39e0, which produced the desired result: passing the check without deploying anything.

[CLAassistant]

All committers have signed the CLA.

[juditmv]

All good.
Is it OK that this file is deleted, intead of it's title getting changed?

content/About Arduino/Courses and Workshops/Can_I_use_the_Arduino_logo_in_the_course_material_for_my_course.md

[seaxwi]

All good. Is it OK that this file is deleted, intead of it's title getting changed?

content/About Arduino/Courses and Workshops/Can_I_use_the_Arduino_logo_in_the_course_material_for_my_course.md

@juditmv That file was a duplicate, the article contents are in content/About Arduino/Courses and Workshops/Can-I-use-the-Arduino-logo-in-course-material.md

[juditmv]

All good. Is it OK that this file is deleted, intead of it's title getting changed?
content/About Arduino/Courses and Workshops/Can_I_use_the_Arduino_logo_in_the_course_material_for_my_course.md

@juditmv That file was a duplicate, the article contents are in content/About Arduino/Courses and Workshops/Can-I-use-the-Arduino-logo-in-course-material.md

In that case: all green lights from my side. 👍

[juditmv]

All good 👍