Enable Octavia Camouflage & configure to use PWGD skin

Also we turn off the logo in system branding block.

config/block.block.octavia_camouflage_messages.yml

@@ -0,0 +1,22 @@
+uuid: 1c9f3d31-7fe0-4847-9643-e7919d267dd6
+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - octavia_camouflage
+_core:
+  default_config_hash: PIFOE-_FeI-mqeoVBDWS6F1cmZYnvTKOSC1ZRLCGFXg
+id: octavia_camouflage_messages
+theme: octavia_camouflage
+region: help
+weight: 0
+provider: null
+plugin: system_messages_block
+settings:
+  id: system_messages_block
+  label: 'Status messages'
+  label_display: '0'
+  provider: system
+visibility: {  }