Merge pull request #1886 from actions/Link-/cache-4.0.0

Prepare `@actions/cache` `4.0.0` release

@actions/artifact@2.0.1: Update download-artifact to include retry fo…

…r stream extract

@actions/cache@3.2.2: Add option for concurrent cache downloads with …

…timeout (#1484)

@actions/http-client@2.1.1:Add readBodyBuffer method to HttpClientRes…

…ponse #1475

Prepend http:// to http(s)_proxy env if missing (#1439)

* Prepend http:// to http(s)_proxy env if missing

* Formatting

* Fix linting

Raw jq for actual version