Breaking change: NZ Payroll PayTemplate method naming

[rjaus]

NZ Payroll API: getEmployeePayTemplates method does not align with the overall method naming convention of the SDK, and differs from that of the same endpoint in the UK Payroll API.

Description

Release Notes

Standardises method naming convention between UK & NZ Payroll SDK's (same endpoint). Endpoint does not exist in the AU Payroll API or SDK.

https://github.com/XeroAPI/xero-ruby/issues/173

This is a breaking change: Requires references to getEmployeePayTemplates to change to getEmployeePayTemplate for NZ Payroll API.

Definitely affects the Ruby SDK. Will affect any other SDKs that name methods based on the operationId (possible all of them).

Screenshots (if appropriate):

Types of Changes

• [ ] Bug fix (non-breaking change that fixes an issue)
• [ ] New feature (non-breaking change that adds functionality)
• [ x ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

[RettBehrens]

Holding off on merging for now as this would be a breaking change