on_select - 2.x issues

[sandeepshahi]

https://github.com/shivang1131/1.2-2.x-example-payloads/blob/ae74ef4503541466e6d0b3ffe86032040ad6a6f2/2.x%20examples/on_select/on_select_master.json#L2

• proper examples values should be added
• consignment TAT value should be in ISO8601 duration format
• consignement category value is an enum; should be Express Delivery (instead of Express)
• end time range should not be provided in on_select payload
• enum for state is incorrect
• enum for type is incorrect
• pls check the items array
• pls check the quote/breakup and quote/ttl values

@sahil-ondc @Jagannath-Padhy @shivang1131

[sandeepshahi]

Most of the example payloads are missing for /on_select 2.x

[Jagannath-wits]

fixed