build(vim-patch.sh): include commit subject #28767

Problem: vim-patch commits lack an informative title and summary in the
very first line of the commit message when the vim-revision is a Git SHA
hash, unlike when is a Vim version. This makes it difficult to discern
at a glance what changes are introduced by such vim-patch commits (in
git log, PR title, changelog generated by git-cliff, etc.).

BEFORE:

    vim-patch:abcdef123456

    runtime(vim): improve performance

    <some details>
    ...

Solution: Repeat the title of the upstream commit message, to improve
the clarity and visibility of the commit message.

AFTER:

    vim-patch:abcdef123456: runtime(vim): improve performance

    <some details>
    ...

Note: the `vim-patch:<hash>` token is still needed by `vim-patch.sh`
(but not necessarily in the very first line of the commit message) to
determine which vim patches have been applied. `<hash>` is internally
normalized to 7 hex digits.

0 files changed, 0 insertions, 0 deletions