MIFOSX-1552 Upgrading rest-assured from v1.7.2 to v2.3.3 (incl.
reverting httpcomponents change from
848797985af367fc2364e8174f4a2c44c47aa67b +
b9cfcce1f901542ead27cef543e2d48eabf7305c as that wasn't the cause), as
that fixes the "java.lang.IllegalStateException: Unsupported cookie
spec: default at
org.apache.http.cookie.CookieSpecRegistry.getCookieSpec(CookieSpecRegistry.java:110)"

Signed-off-by: Michael Vorburger <mike@vorburger.ch>