Updated for proxy support

[termlen0]

If you are making API calls from behind a proxy and not from within a shell - In my case, a java program, run by root, calls the python client - you need some way to pass the proxy info to the requests library. This pull request, is trying to address that gap.
HTH.

[sbarbett]

Hello,

First off, I sincerely apologize for the long delay in reviewing this PR. It’s unfortunate that it slipped through without feedback, and I truly appreciate the effort you put into contributing to the project.

Due to the significant changes in the codebase over the years, I’m no longer able to merge this request directly. However, I wanted to acknowledge your contribution and let you know that this functionality has now been implemented and will be available in v2.2.5.

Proxy Support & TLS Validation

• Added support for making requests behind a proxy.

• Introduced a parameter to explicitly disable TLS validation when needed.

  Example:

  >>> proxy_dict = {
  ...     "http": "http://192.168.1.243:9080",
  ...     "https": "http://192.168.1.243:9080"
  ... }
  >>> from ultra_rest_client import RestApiClient
  >>> client = RestApiClient('username', 'password', proxy=proxy_dict, verify_https=False)
  >>> print(client.get_zones())
  {'queryInfo': {'q': '' ... } }
  

  Proxy Log:

  mitmproxy  | [05:43:22.823][192.168.1.211:47424] client connect
  mitmproxy  | [05:43:22.849][192.168.1.211:47424] server connect api.ultradns.com:443 (3.86.127.106:443)
  mitmproxy  | 192.168.1.211:47424: POST https://api.ultradns.com/v1/authorization/token
  mitmproxy  |                   << 200 OK 304b
  mitmproxy  | [05:43:23.489][192.168.1.211:47424] client disconnect
  mitmproxy  | [05:43:23.490][192.168.1.211:47424] server disconnect api.ultradns.com:443 (3.86.127.106:443)
  mitmproxy  | [05:43:42.830][192.168.1.211:56532] client connect
  mitmproxy  | [05:43:42.857][192.168.1.211:56532] server connect api.ultradns.com:443 (35.175.76.156:443)
  mitmproxy  | 192.168.1.211:56532: GET https://api.ultradns.com/v1/zones
  mitmproxy  |                   << 200 OK 1.7k
  

• TLS validation warnings are now suppressed by default.

• The README.md has been updated with relevant details.

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I really appreciate your contribution, and I regret that it wasn’t addressed sooner.

[sbarbett]

This functionality has been implemented in v2.2.5