ci : allow make-release to target a specific commit (#27234)

* ci : allow make-release to target a specific commit

The make-release workflow now accepts an optional 'commit' input. When
set, that commit is checked out and the release checks verify that it
belongs to the branch selected in the "Run workflow" dialog and is not
older than 3 days from the branch tip. The check is part of
make-release-checks.sh (driven by the RELEASE_BRANCH env), so it follows
the same dry-run semantics as the other checks.

Assisted-by: pi:llama.cpp/Qwen3.8-27B

* cont : scan latest 100 relase workflow runs

* cont : do not check manually for release.yml success

docs/release.md

@@ -29,6 +29,12 @@ identify which PRs require a version bump before cutting a release._
 Releases are created by running the [make-release](.github/workflows/make-release.yml)
 which is a manual workflow.
 
+The workflow runs against the branch selected in the "Run workflow" dialog
+(default `master`) and takes an optional `commit` SHA. When a commit is given,
+the workflow validates that the commit belongs to the branch and is not older
+than 3 days from the branch HEAD, then releases that commit instead of the
+branch HEAD.
+
 The workflow creates an annotated git tag (e.g. `v0.1.0`) and pushes it to the
 remote. No GitHub Release object is created, the tag is the release artifact.