Adding Indonesian Holiday to the list

[ranrinc]

I'm still learning how to do this, so hopefully, this will be added to your apps

[coveralls]

Pull Request Test Coverage Report for Build 990

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 979:	0.0%
Covered Lines:	9360
Relevant Lines:	9360

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 991

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

---

Totals
Change from base Build 979:	0.0%
Covered Lines:	9360
Relevant Lines:	9360

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💛 - Coveralls

[dr-prodigy]

Hi @ranrinc thank you for your interest in holidays, and for your work! Would you please integrate it with a proper test_indonesia.py file to cover all your new cases?

I'm available for clarifications.. Thank you very much! 👍

[dr-prodigy]

Completed by @KJhellico :+1: .. closing this, thank you @ranrinc + everyone!