[Typescript-axios] Dot prefix on every query parameter

Created by: shubham-lakhiwal

Referring to a recently merged PR - https://github.com/OpenAPITools/openapi-generator/pull/13051 @macjohnny The current output with the above merge is little buggy: cool/api?.pageable.page=10&.pageable.size=20

There is a "." before every parameter. The fix for "." prefix before every query parameter is added.

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