Update Australian calendar

[pradkrish]

Fixes #1365 and #1366

[boring-cyborg]

Thanks for opening this pull request! It might take a while before we look at it, so don't worry if there seems to be no feedback. We'll get to it.

[CLAassistant]

All committers have signed the CLA.

[coveralls]

Coverage remained the same at 71.105% when pulling a2d6562 on pradkrish:pk/update-Oz-calendar into 30121a0 on lballabio:master.

[boring-cyborg]

Congratulations on your first merged pull request!

[klin333]

not sure if the new year's day change is right, maybe it should be this instead?

// New Year's Day (possibly moved to Monday)
|| ((d == 1 || ((d == 2 || d == 3) && w == Monday)) && m == January)

[gbfredrik]

Hi! I noticed the same as @klin333 here. Looking at the ASX Trading Calendar 2022, I believe Jan 3rd should also be included and enforced with a weekday check for Mondays to avoid false flags :)

[lballabio]

@pradkrish , do you want to make the further change? Thanks!

[pradkrish]

@lballabio Yeah, I can make another PR and link it to the same issue.

[gbfredrik]

Hi again,
@pradkrish Do you expect you'll be able to make the final addition before the next QL release? If not, it'd be great if someone could pick it up to ensure that QL 1.27 has the fully corrected calendar. :)

[pradkrish]

@gbfredrik I am currently busy working on another library, I wouldn't mind if someone else would like work on this. Thanks for checking.

[gbfredrik]

Thanks, all said and done now! 👍