Deployment checks: remove Avocado official RPM builds + VT checks

The lockstep approach of compatibility between Avocado official RPM
builds (the ones in the Fedora distros), is no longer possible due to
the fact that only some Avocado releases will be guarantee
compatibility with Avocado-VT.

During the development cycle that will result in Avocado and
Avocado-VT 98.0, compatibility will be restored.  Thus, this check
will be re-enabled for specific versions.

Reference: avocado-framework/avocado-vt#3295
Signed-off-by: Cleber Rosa <crosa@redhat.com>

.github/workflows/ansible.yml

@@ -20,7 +20,7 @@ jobs:
       PLAYBOOK: 'selftests/deployment/deployment.yml'
     strategy:
       matrix:
-        extra: ["method=pip", "method=copr", "method=official", "method=pip avocado_vt=true", "method=copr avocado_vt=true", "method=official avocado_vt=true"]
+        extra: ["method=pip", "method=copr", "method=official", "method=pip avocado_vt=true", "method=copr avocado_vt=true"]
       fail-fast: false
 
     steps: