Missing Holiday for Manitoba (and a couple other provinces), Canada

[j-loewen]

Before you submit a new bug report, please check that

• I have read frequently asked questions and limitations

Is your feature request related to a problem? Please describe.

As of March 2023 there is a new Holiday "National Day for Truth and Reconciliation" for all workers, not only Government in the following Provinces:

• British Columbia
• Manitoba
• Northwest Territories
• Nunavut
• Prince Edward Island
• Yukon

https://en.wikipedia.org/wiki/National_Day_for_Truth_and_Reconciliation

Describe the solution you'd like

Adding the new Holliday to the Helper

Describe alternatives you've considered

Additional context

No response

[Minecreator200]

I do get the point. But it's not fixable from this repo's code, as it depends on the holidays library.
You could open a issue there though.