playbooks/clone-repo: added condition when repo is already cloned

Signed-off-by: Marc Mattmüller <marc.mattmueller@netmodule.com>

playbooks/getting_started/clone-repository.yml

@@ -30,9 +30,14 @@
       ansible.builtin.shell: |
         eval `ssh-agent -s`
         SSH_PASS={{ssh_passphrase}} DISPLAY=1 SSH_ASKPASS="{{ssh_auto_sshadd_file}}" ssh-add {{ssh_keyfile}} < /dev/null
+
+        if [[ ! -d {{git_repo_path}} ]]; then
           git clone ssh://git@bitbucket.gad.local:7999/nm-nsp/nwl-ci.git {{git_repo_path}}
+        fi
         cd {{git_repo_path}}
         git checkout develop
         git fetch -ap
         git pull
+      args:
+        executable: /bin/bash
       no_log: true