Closes #5526: Add MAC address search field to VM interfaces list

netbox/virtualization/forms.py

@@ -786,6 +786,10 @@ class VMInterfaceFilterForm(forms.Form):
             choices=BOOLEAN_WITH_BLANK_CHOICES
         )
     )
+    mac_address = forms.CharField(
+        required=False,
+        label='MAC address'
+    )
     tag = TagFilterField(model)