Update Httpclient version to 4.5.2

Description

There is a problem with stale connection in 4.4 build so it will be great to have at least 4.4.1 which is just minor change compare to 4.4, but with impact.
https://archive.apache.org/dist/httpcomponents/httpclient/RELEASE_NOTES-4.4.x.txt

As we have discovered there are no compatibility issues with httpclient 4.5.2, and it fixes several other important bugs, and is required for the jsonld-java integration, so we will immediately upgrade to that version.

Environment

None

Assignee

Jeen Broekstra

Reporter

Marek Šurek

Labels

None

Fix versions

Affects versions

Priority

Major
Configure