Refactor(eos_cli_config_gen): Deprecate Upper case letter Vxlan1 to vxlan1 for vxlan_interface schema

ansible_collections/arista/avd/molecule/eos_cli_config_gen/inventory/host_vars/vxlan-interface-false.yml

@@ -2,7 +2,7 @@
 ## Test values that are set to false and generate configuration e.g -> "no vxlan qos ecn propagation"
 
 vxlan_interface:
-  Vxlan1:
+  vxlan1:
     vxlan:
       qos:
         dscp_propagation_encapsulation: false

ansible_collections/arista/avd/molecule/eos_cli_config_gen/inventory/host_vars/vxlan-interface.yml

@@ -1,7 +1,7 @@
 ### VxLAN interface ###
 
 vxlan_interface:
-  Vxlan1:
+  vxlan1:
     description: DC1-LEAF2A_VTEP
     vxlan:
       source_interface: Loopback0

ansible_collections/arista/avd/molecule/eos_cli_config_gen_deprecated_vars/documentation/devices/host2.md

@@ -5,6 +5,8 @@
 - [Spanning Tree](#spanning-tree)
   - [Spanning Tree Summary](#spanning-tree-summary)
   - [Spanning Tree Device Configuration](#spanning-tree-device-configuration)
+- [Interfaces](#interfaces)
+  - [VXLAN Interface](#vxlan-interface)
 - [Routing](#routing)
   - [Router BGP](#router-bgp)
 
@@ -32,6 +34,29 @@ spanning-tree vlan-id 3 priority 8192
 spanning-tree vlan-id 100-500 priority 16384
 ```
 
+## Interfaces
+
+### VXLAN Interface
+
+#### VXLAN Interface Summary
+
+| Setting | Value |
+| ------- | ----- |
+| UDP port | 4789 |
+| Qos dscp propagation encapsulation | Disabled |
+| Qos ECN propagation | Disabled |
+| Qos map dscp to traffic-class decapsulation | Disabled |
+
+#### VXLAN Interface Device Configuration
+
+```eos
+!
+interface Vxlan1
+   no vxlan qos dscp propagation encapsulation
+   no vxlan qos ecn propagation
+   no vxlan qos map dscp to traffic-class decapsulation
+```
+
 ## Routing
 
 ### Router BGP

ansible_collections/arista/avd/molecule/eos_cli_config_gen_deprecated_vars/intended/configs/host2.cfg

@@ -12,6 +12,11 @@ spanning-tree vlan-id 100-500 priority 16384
 no enable password
 no aaa root
 !
+interface Vxlan1
+   no vxlan qos dscp propagation encapsulation
+   no vxlan qos ecn propagation
+   no vxlan qos map dscp to traffic-class decapsulation
+!
 router bgp 65101
    router-id 192.168.255.3
    redistribute connected

ansible_collections/arista/avd/molecule/eos_cli_config_gen_deprecated_vars/inventory/host_vars/host1/vxlan-interface.yml

@@ -1,6 +1,8 @@
 ### VxLAN interface ###
 
 vxlan_interface:
+  # Testing Vxlan1 as key
+  # Vxlan1 key is deprecated in 4.10.0. To be removed in 5.0.0
   Vxlan1:
     vxlan:
       # Testing vlans as dict of dict

ansible_collections/arista/avd/molecule/eos_cli_config_gen_deprecated_vars/inventory/host_vars/host2/vxlan-interface-false.yml

@@ -0,0 +1,12 @@
+### VxLAN interface ###
+## Test values that are set to false and generate configuration e.g -> "no vxlan qos ecn propagation"
+
+vxlan_interface:
+  # Testing Vxlan1 as key
+  # Vxlan1 key is deprecated in 4.10.0. To be removed in 5.0.0
+  Vxlan1:
+    vxlan:
+      qos:
+        dscp_propagation_encapsulation: false
+        map_dscp_to_traffic_class_decapsulation: false
+        ecn_propagation: false