refactor(vars): remove legacy variable inputs

roles/configuration/tasks/fstab.yml

@@ -29,7 +29,7 @@
     configuration_fstab_dvd_line: >-
       {{
         '/usr/local/install/redhat/rhel.iso /usr/local/install/redhat/dvd iso9660 loop,nofail 0 0'
-        if hypervisor == 'vmware'
+        if hypervisor_type == 'vmware'
         else '/dev/sr0 /usr/local/install/redhat/dvd iso9660 ro,relatime,nojoliet,check=s,map=n,nofail 0 0'
       }}
   ansible.builtin.lineinfile:
@@ -39,7 +39,7 @@
     state: present
 
 - name: Write image from RHEL ISO to the target machine
-  when: os == "rhel" and hypervisor == 'vmware'
+  when: os == "rhel" and hypervisor_type == 'vmware'
   ansible.builtin.command:
     argv:
       - dd