Include openssl-fips-provider in EL9 openssl downgrade

The openssl 3.5.7-1 workaround from 57f417c excludes
openssl-fips-provider-3.5.7-1 but does not downgrade it, causing a
depsolve failure when the package is already installed on the box and
its dependency on openssl-libs 3.5.7-1 conflicts with the exclude.

Add openssl-fips-provider-3.5.5-3.el9 to the downgrade list so all
three packages pin to the same known-good NVR.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: 2 people

roles/vagrant_workarounds/tasks/main.yml

@@ -30,6 +30,7 @@
     name:
       - openssl-3.5.5-3.el9
       - openssl-libs-3.5.5-3.el9
+      - openssl-fips-provider-3.5.5-3.el9
     state: present
   when:
     - ansible_facts['os_family'] == 'RedHat'