refactor: remove deprecated YAML template files

- Deleted all 'template.yml' files from various blueprints as part of the transition to TOML format.
- Updated the script to delete the 'template.yml' files instead of converting them to 'template.toml'.

blueprints/budibase/template.yml

@@ -1,29 +0,0 @@
-variables:
-  main_domain: ${domain}
-  api_key: ${password:32}
-  encryption_key: ${password:32}
-  jwt_secret: ${password:32}
-  couchdb_password: ${password:32}
-  redis_password: ${password:32}
-  minio_access_key: ${password:32}
-  minio_secret_key: ${password:32}
-  watchtower_password: ${password:32}
-
-config:
-  domains:
-    - serviceName: proxy
-      port: 10000
-      host: ${main_domain}
-
-  env:
-    - BB_HOST=${main_domain}
-    - BB_INTERNAL_API_KEY=${api_key}
-    - BB_API_ENCRYPTION_KEY=${encryption_key}
-    - BB_JWT_SECRET=${jwt_secret}
-    - BB_COUCHDB_PASSWORD=${couchdb_password}
-    - BB_REDIS_PASSWORD=${redis_password}
-    - BB_WATCHTOWER_PASSWORD=${watchtower_password}
-    - BB_MINIO_ACCESS_KEY=${minio_access_key}
-    - BB_MINIO_SECRET_KEY=${minio_secret_key}
-
-  mounts: []