Change release branch from 'horus' to 'noble'

Author: danirabbit

.github/workflows/release.yml

@@ -16,4 +16,4 @@ jobs:
          GIT_USER_NAME: "elementaryBot"
          GIT_USER_EMAIL: "builds@elementary.io"
        with:
-         release_branch: 'horus'
+         release_branch: 'noble'