xilinx: Add a github template telling people to not use pull requests

Siva Addepalli · Siva Addepalli · commit b9b64f53e117 · 2022-05-05T20:17:25.000+05:30
A lot of people are trying to send pull requests via github but this is not
the right channel to use. Linux project is doing review over emails that's
why use git@xilinx.com if you want to contribute changes to this
repository.

Signed-off-by: Siva Addepalli &lt;sivaprasad.addepalli@xilinx.com&gt;
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
@@ -0,0 +1,3 @@
+Please do not submit a Pull Request via github.  Our project makes use of
+mailing lists for patch submission and review.  For more details please see
+https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18842172/Create+and+Submit+a+Patch

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+Please do not submit a Pull Request via github. Our project makes use of`
	`2`	`+mailing lists for patch submission and review. For more details please see`
	`3`	`+https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18842172/Create+and+Submit+a+Patch`