[LTP] [PATCH 1/1] github: Improve pull request template

[Petr Vorel]

Hi Richie, Avinesh,

thanks for your review.
> Hello,

> Please merge.
Before merge, are you ok with one more change?

Kind regards,
Petr

+++ .github/pull_request_template.md
@@ -9,6 +9,11 @@ We also have a patchwork instance: https://patchwork.ozlabs.org/project/ltp/list
 * Commits should be signed: Signed-off-by: Your Name <me@example.org>, see
 https://www.kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin
 
+* Commit message should be meaningful, following common style
+https://www.kernel.org/doc/html/latest/process/submitting-patches.html#split-changes
+https://www.kernel.org/doc/html/latest/process/submitting-patches.html#describe-your-changes
+https://chris.beams.io/posts/git-commit/
+
 * New code should follow Linux kernel coding style, see
 https://www.kernel.org/doc/html/latest/process/coding-style.html.
 You can run 'make check' or 'make check-foo' in the folder with modified code to check style and common errors.