Bump httpclient to 4.5.2
Bump httpclient to 4.5.2

vincent99/cattle,rancherio/cattle,cloudnautique/cattle,rancherio/cattle,cloudnautique/cattle,vincent99/cattle,cloudnautique/cattle,cjellick/cattle,cjellick/cattle,cjellick/cattle,rancherio/cattle,cjellick/cattle,cloudnautique/cattle,vincent99/cattle