[BUG] Need to update typescript-axios to account for type change in 1.2.3

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• Have you provided a full/minimal spec to reproduce the issue?
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Description

Axios recently broke their types by requiring headers in the AxiosRequestConfig type. They "fixed" this in 1.2.3 by creating the RawAxiosRequestConfig type.

openapi-generator version

CLI 2.5.2

Generation Details

Generates requests that match this type signature, and since headers is now required it causes type errors.

async (accessTokenId: string, options: AxiosRequestConfig = {}): Promise<RequestArgs>

The fix is just to change AxiosRequestConfig to RawAxiosRequestConfig

Steps to reproduce

Run generation for typescript-axios.

Related issues/PRs

Suggest a fix

The fix is just to change AxiosRequestConfig to RawAxiosRequestConfig

Start at the typescript-axios generation entry point and search the generator templates for AxiosRequestConfig. Reproduce the issue by generating a typescript-axios client, update the relevant type usage to RawAxiosRequestConfig, and regenerate or run the existing generator checks to confirm the type errors are gone.