ci(lint): allow merge commit messages in MR

Description

This MR changes the commit lint rules to ignore certain messages. The complete list of ignored messages is here:

https://github.com/conventional-changelog/commitlint/blob/df52102520a4172ca50bc3e1c59115f8818bcf58/@commitlint/is-ignored/src/defaults.ts

Related Issues

Resolves #1116 (closed)

How has this been tested?

This MR doesn't check the Squash commits when merge request is accepted. option and still passes, proving that it fixes #1116 (closed)

Screenshots (if appropriate):

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)
• Documentation
• Chore (Related to CI or Packaging to platforms)
• CI