Changing back to ansible-lint 5.4.0

Author: falcocer-ibm

.github/workflows/tests.yml

@@ -32,7 +32,7 @@ jobs:
         # requirements.txt.
         # And we choose an ansible-lint version to be compatible with this
         # Ansible version.
-        pip3 install ansible-core==2.17.7 ansible-lint[core]==6.0.0 --user
+        pip3 install ansible-core==2.17.7 ansible-lint[core]==5.4.0 --user
     - name: Run ansible-lint
       run: |
         export PATH=$PATH:$HOME/.local/bin