en-AU locale updates

[mattman]

Description:

Updates the en-AU locale file with the following changes:

• Faker::Name: Just added the option for middle name to be first name as well as last name
• Faker::Internet: .edu.au and .gov.au suffixes added
• Faker::PhoneNumber: This is where the biggest changes are, the ACMA (body that regulates things like phone numbers in Australia) has a list of allowable fake values (https://www.acma.gov.au/use-phone-numbers-fiction), the locale file has been rewritten to reflect this
• Faker::Address:
  • Postcodes are now more inline with the Australia Post postcode ranges
  • Postcode by state now available with formatting to match each state in line with Australia Post ranges
  • Street suffixes updated to include more Australian options
  • Secondary address now includes Unit, Flat and House
  • Full address updated to allow for mail boxes (PO Boxes) as addresses
  • Time zones now reflect the main canonical Australian time zones
• Faker::Team: More sports commonly played/done in Australia
• Faker::Vehicle: Australian format vehicle license plates
• Faker::Bank: Added some Australian bank names
• Faker::University: Added some Australian university names
• Reverted after feedback : Generally converted a lot of the YAML lists to dash format per the style preferences for the Faker project

New method in Faker::Bank

New method Faker::Bank.bsb_number (and supporting private method following same conventions as existing code) introduced as Australian banks do not use the routing format that was already in the code base so a new method was written using some of the recognised bank codes to generate BSB (Bank-State-Bank) numbers

• Test for new method bsb_number exists
• Test is passing
• Method is documented in YARD format
• Rubocop is happy

Hope this is ok, first time I've done a pull request so welcome your feedback on how to do this better, thank you for an awesome tool! :)

[Zeragamba]

Changes look good, however the conflicts need to be resolved

[mattman]

Hey @Zeragamba, thanks for your feedback :) that conflict with the other commit that added docs to Faker::Bank has been resolved now (I think I did it right?)

[psibi]

Thanks!

[mattman]

Thanks for your help and that of @Zeragamba getting it to a point it could be merged! :)

[Zeragamba]

@psibi remember to squash and merge pull requests. Keeps the history nice and clean. :)

[psibi]

@Zeragamba Sorry about that! Will make sure to squash in future. Thanks!

[schlick]

@mattman I only just came across the ACMA list of allowable fake numbers and thought that would be a great addition to Faker. Started digging around and quickly found your PR. Great, it's already done! Thanks very much for adding it in. Now I can update faker and start using it straight away.