Remove unnecessary extra variable definitions

The world could do with a bit less YAML!

ansible/roles/renovate/files/config.js

@@ -1,6 +1,6 @@
 module.exports = {
   endpoint: 'https://git.theorangeone.net/',
-  token: '{{ renovate_gitea_token }}',
+  token: '{{ vault_renovate_gitea_token }}',
   platform: 'gitea',
   //dryRun: true,
   autodiscover: true,

ansible/roles/renovate/files/docker-compose.yml

@@ -6,7 +6,7 @@ services:
     user: "{{ docker_user.id }}"
     environment:
       - TZ={{ timezone }}
-      - GITHUB_COM_TOKEN={{ renovate_github_token }}
+      - GITHUB_COM_TOKEN={{ vault_renovate_github_token }}
       - DOCKER_HOST=tcp://docker_proxy:2375
       - LOG_LEVEL=debug  # Noisy, but required for debugging
     restart: unless-stopped