Adds the "America/Coyhaique" time zone

[joente]

Description

This pull request contains an update with the latest time zones.

• Zone America/Coyhaique has been added.

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

• Test advanced

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• New and existing unit tests pass locally with my changes