Add Algorithms.common: Get the Day of the Week

[ChiaSuen]

Description

The algorithm can be used to Get the Day of the Week and check the Day of the Week from the date

Checklist

• [x] An issue was first created before opening this pull request
• [x] The new code follows the contribution guidelines
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests to ensure that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes

[ChiaSuen]

Thanks for your comment, will try to do it better next time