This is acting as hot fix for now, given that some metrics are requirements. However we need to collect the ones we need / want and
find a way to extract them from nimbus-eth2 (or make them reusable by both )
Makefile: Disabled libbacktrace: for some reason was given a strange error DW_FORM_addrx. Requires further investigation, given that it can be a macos issue, or related to the fact tathatth nimbus-eth2 is a submodule.
moved getPid to thread worker it self. might required further investigation regarding thread pattern.
small typos