Update config.yml

Author: Gunasekar-K

.circleci/config.yml

@@ -10,6 +10,7 @@ jobs:
       - run:
           name: Installation of build dependencies.
           command: |
+            sed -i '/jessie-updates/d' /etc/apt/sources.list
             apt update
             apt install -y  openssl ant git zip jq 
             mkdir ~/awscli
@@ -62,6 +63,7 @@ jobs:
       - run:
           name: Installation of build dependencies.
           command: |
+            sed -i '/jessie-updates/d' /etc/apt/sources.list
             apt update
             apt install -y  openssl ant git zip jq
             mkdir ~/awscli
@@ -124,6 +126,7 @@ jobs:
       - run:
           name: Installation of build dependencies.
           command: |
+            sed -i '/jessie-updates/d' /etc/apt/sources.list
             apt update
             apt install -y  openssl ant git zip jq
             mkdir ~/awscli