[FAB-4426]GOSSIP_BOOTSTRAP param update in e2e_cli

when USELEADERELECTION is disabled and made Anchor peers as
Org leaders in each organization then peer1.org2 can't fetch blocks from
orderer since it's not configured to connect to the ordering service.
Also refer [FAB-4345]

Change-Id: Ibc889f4bf374cd42bece9fb9dab6be74ac714b40
Signed-off-by: ratnakar <[email protected]>

Author: asararatnakar

examples/e2e_cli/base/docker-compose-base.yaml

@@ -78,7 +78,6 @@ services:
       - CORE_PEER_ID=peer0.org2.example.com
       - CORE_PEER_ADDRESS=peer0.org2.example.com:7051
       - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org2.example.com:7051
-      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org2.example.com:7051
       - CORE_PEER_LOCALMSPID=Org2MSP
     volumes:
         - /var/run/:/host/var/run/
@@ -97,7 +96,7 @@ services:
       - CORE_PEER_ID=peer1.org2.example.com
       - CORE_PEER_ADDRESS=peer1.org2.example.com:7051
       - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org2.example.com:7051
-      - CORE_PEER_GOSSIP_BOOTSTRAP=peer1.org2.example.com:7051
+      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org2.example.com:7051
       - CORE_PEER_LOCALMSPID=Org2MSP
     volumes:
         - /var/run/:/host/var/run/