Support configurable `locale` on creating one collections's fields.

[PupilTong]

Description

Related Issue: https://github.com/typesense/typesense/issues/267

Related Code: https://github.com/typesense/typesense-docsearch-scraper/blob/a005d7a8bbd45bd71fd3895024f05663e9f797c6/scraper/src/typesense_helper.py#L34-L53

The scraper doesn't set the locale property on creating fields, which makes chinese words searching doesn't work as expected.

Steps to reproduce

just run the scraper and typesense docker image 0.23.1

[stoneqq11]

i hava the same trubbel

[Markeli]

Yeah, me to! I think configuring locale via environment variables would be very simple solution. Similar to providing host, port and rest parameters for typesesne client.

@jasonbosco, I can make a PR if you agree with this solution.

[jasonbosco]

@Markeli Great idea! I was thinking of a more complicated solution, but yours is much simpler. A PR would be great!

[Markeli]

@jasonbosco, I've made a PR.

[jasonbosco]

Thanks @Markeli! Just merged it in.

[Markeli]

@jasonbosco, could you, please, push new image of scrapper to dockerhub?

[jasonbosco]

@Markeli Done.