Fix deflate encoding handling and disable compress encoding

[ajgarlag]

Q	A
Bug fix?	yes
New feature?	no
BC breaks?	no/yes
Deprecations?	no/yes
License	MIT

What's in this PR?

This PR updates the DecoderPlugin to use the right decoder to manage deflate content-encoding and disable compress as there is no support in PHP and nobody uses it

This is the solution proposed by @joelwurtz in php-http/message#64 (comment) to the problem is described in php-http/message#64

Example Usage

<?php
require 'vendor/autoload.php';

$decoderPlugin = new Http\Client\Common\Plugin\DecoderPlugin();
$pluginClient = new Http\Client\Common\PluginClient(
    Http\Discovery\HttpClientDiscovery::find(),
    [$decoderPlugin]
);

$response = $pluginClient->sendRequest(
    new GuzzleHttp\Psr7\Request('GET', 'http://httpbin.org/deflate')
);

var_dump($response->getBody()->getContents());

The result should be a JSON document like the one you can view at http://httpbin.org/deflate, but it returns a response with an empty body.

Checklist

• Updated CHANGELOG.md to describe BC breaks / deprecations | new feature | bugfix

[joelwurtz]

no BC break here for me, even if we remove some headers, it just was wrong and was not working so 👍

[sagikazarmark]

Thanks

[ajgarlag]

Thank you all for you OSS work! A patch release would be useful!

[sagikazarmark]

https://github.com/php-http/client-common/releases/tag/v1.4.2