[FAB-13808] Address code review comments for FAB-13363
[FAB-13808] Address code review comments for FAB-13363

This change set addresses code review comments for FAB-13363.

Namely:

- Deletion of the redundant logger instance in the server main.go

Change-Id: I0ee0db21894a352c7d1679efc27524162723a895
Signed-off-by: yacovm <632344b5da9bd743456189af4db4b56472defb8c@il.ibm.com>

stemlending/fabric,jimthematrix/fabric,muralisrini/fabric,manish-sethi/fabric-sidedb,muralisrini/fabric,manish-sethi/fabric-sidedb,binhn/fabric,manish-sethi/fabric-sidedb,binhn/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric,binhn/fabric,stemlending/fabric,jimthematrix/fabric,stemlending/fabric,stemlending/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric,hyperledger/fabric,muralisrini/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,hyperledger/fabric