refactor(global_defaults): consolidate hypervisor auth into shared credential dicts

roles/virtualization/tasks/proxmox.yml

@@ -2,11 +2,7 @@
 - name: Deploy VM on Proxmox
   delegate_to: localhost
   module_defaults:
-    community.proxmox.proxmox_kvm:
-      api_host: "{{ hypervisor_cfg.url }}"
-      api_user: "{{ hypervisor_cfg.username }}"
-      api_password: "{{ hypervisor_cfg.password }}"
-      node: "{{ hypervisor_cfg.host }}"
+    community.proxmox.proxmox_kvm: "{{ _proxmox_auth_node }}"
   block:
     - name: Create VM on Proxmox
       vars:

roles/virtualization/tasks/vmware.yml

@@ -14,24 +14,9 @@
 - name: Deploy VM in vCenter
   delegate_to: localhost
   module_defaults:
-    community.vmware.vmware_guest:
-      hostname: "{{ hypervisor_cfg.url }}"
-      username: "{{ hypervisor_cfg.username }}"
-      password: "{{ hypervisor_cfg.password }}"
-      validate_certs: "{{ hypervisor_cfg.certs | bool }}"
-      datacenter: "{{ hypervisor_cfg.datacenter }}"
-    community.vmware.vmware_guest_tpm:
-      hostname: "{{ hypervisor_cfg.url }}"
-      username: "{{ hypervisor_cfg.username }}"
-      password: "{{ hypervisor_cfg.password }}"
-      validate_certs: "{{ hypervisor_cfg.certs | bool }}"
-      datacenter: "{{ hypervisor_cfg.datacenter }}"
-    vmware.vmware.vm_powerstate:
-      hostname: "{{ hypervisor_cfg.url }}"
-      username: "{{ hypervisor_cfg.username }}"
-      password: "{{ hypervisor_cfg.password }}"
-      validate_certs: "{{ hypervisor_cfg.certs | bool }}"
-      datacenter: "{{ hypervisor_cfg.datacenter }}"
+    community.vmware.vmware_guest: "{{ _vmware_auth }}"
+    community.vmware.vmware_guest_tpm: "{{ _vmware_auth }}"
+    vmware.vmware.vm_powerstate: "{{ _vmware_auth }}"
   block:
     # community.vmware: full-featured guest management
     - name: Create VM in vCenter