Update dependabot.yml

Author: robaiken

.github/dependabot.yml

@@ -2,7 +2,6 @@
 # package ecosystems to update and where the package manifests are located.
 # Please see the documentation for all configuration options:
 # https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
-
 version: 2
 updates:
   - package-ecosystem: "docker-compose" # See documentation for possible values