chore: update tag with version for payroll au v2

Author: Kurt Lim

xero-payroll-au-v2.yaml

@@ -15,7 +15,7 @@ servers:
   - description: Xero Payroll AU API 2.0
     url: https://api.xero.com/payroll.xro/2.0
 tags:
-  - name: PayrollAu
+  - name: PayrollAuV2
     description: Operations available to regular developers
 paths:
   /Timesheets:
@@ -27,7 +27,7 @@ paths:
             - payroll.timesheets
             - payroll.timesheets.read
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: getTimesheets
       x-hasPayrollAuProblem: true
       summary: Retrieves timesheets
@@ -102,7 +102,7 @@ paths:
         - OAuth2:
             - payroll.timesheets
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: createTimesheet
       x-hasPayrollAuProblem: true
       x-example:
@@ -244,7 +244,7 @@ paths:
             - payroll.timesheets
             - payroll.timesheets.read
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: getTimesheet
       x-hasPayrollAuProblem: true
       summary: Retrieve a specific timesheet by using a unique timesheet ID
@@ -296,7 +296,7 @@ paths:
         - OAuth2:
             - payroll.timesheets
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: deleteTimesheet
       summary: Deletes a specific timesheet
       parameters:
@@ -329,7 +329,7 @@ paths:
         - OAuth2:
             - payroll.timesheets
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: createTimesheetLine
       x-hasPayrollAuProblem: true
       x-example:
@@ -446,7 +446,7 @@ paths:
         - OAuth2:
             - payroll.timesheets
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: approveTimesheet
       x-hasPayrollAuProblem: true
       summary: Approves a specific timesheet
@@ -513,7 +513,7 @@ paths:
         - OAuth2:
             - payroll.timesheets
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: revertTimesheet
       x-hasPayrollAuProblem: true
       summary: Reverts a specific timesheet to draft
@@ -580,7 +580,7 @@ paths:
         - OAuth2:
             - payroll.timesheets
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: updateTimesheetLine
       x-hasPayrollAuProblem: true
       x-example:
@@ -702,7 +702,7 @@ paths:
         - OAuth2:
             - payroll.timesheets
       tags:
-        - PayrollAu
+        - PayrollAuV2
       operationId: deleteTimesheetLine
       summary: Deletes a specific timesheet line
       parameters: