not sync github-release

Signed-off-by: Yutaka Kondo <yutaka.kondo@youtalk.jp>

Author: youtalk

.github/sync-files.yaml

@@ -15,7 +15,6 @@
     - source: .github/workflows/comment-on-pr.yaml
     - source: .github/workflows/delete-closed-pr-docs.yaml
     - source: .github/workflows/deploy-docs.yaml
-    - source: .github/workflows/github-release.yaml
     - source: .github/workflows/pre-commit.yaml
     - source: .github/workflows/pre-commit-optional.yaml
     - source: .github/workflows/pre-commit-optional-autoupdate.yaml