Print information about processing

In case of waiting on something longer than usual there is no information what is going on.
Today's github degradation of services showed that on spot light.

for instance this command printed the error after several minutes, before it was just as blind processing

`build-chain build full_downstream -f 'https://raw.githubusercontent.com/${GROUP}/droolsjbpm-build-bootstrap/${BRANCH:main}/.ci/full-downstream-config.yaml' -o bc -u https://github.com/kiegroup/appformer/pull/1374 --skipParallelCheckout
[ERROR] Invalid definition file. Error: Error getting https://raw.githubusercontent.com/${GROUP}/droolsjbpm-build-bootstrap/${BRANCH:main}/.ci/full-downstream-config.yaml - Error: connect ETIMEDOUT 2606:50c0:8000::154:443`