CI: workaround (2) for CircleCI Ubuntu VM image

Since the base (the current and the edge) image(s) is(are) out of date,
we need to do something to fix the image (or the build).

Signed-off-by: Claudio André <dev@claudioandre.slmail.me>

.circleci/config.yml

@@ -106,7 +106,7 @@ jobs:
           name: Preparing
           command: |
             uname -a
-            # sudo apt update && sudo apt install -y libssl-dev zlib1g-dev libgmp-dev libpcap-dev libbz2-dev
+            sudo apt update && sudo apt install -y zlib1g-dev libgmp-dev libpcap-dev libbz2-dev
       - run:
           name: Building JtR
           command: .circleci/circle-ci.sh BUILD