[Filebeat] Update fileset input merging to replaces paths and append processors.#16450

Merged

blakerouse merged 3 commits intoelastic:masterfrom blakerouse:fix-fileset-input-merging

Feb 24, 2020

+250-41

Commits on Feb 20, 2020

Update go-ucfg to 0.8.3 to use the new field merging adjustments. Update fileset input merging to replaces paths and append procesors.
blakerouse
committed

Commits on Feb 24, 2020