[wwwdocs] gcc-13: riscv: Document the Zawrs support

[Christoph Muellner]

From: Christoph Müllner <christoph.muellner@vrull.eu>

This patch documents the new RISC-V Zawrs support.

Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
---
 htdocs/gcc-13/changes.html | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html
index 7c6bfa6e..5e6e054b 100644
--- a/htdocs/gcc-13/changes.html
+++ b/htdocs/gcc-13/changes.html
@@ -261,7 +261,10 @@ a work-in-progress.</p>
 
 <!-- <h3 id="s390">S/390, System z, IBM z Systems</h3> -->
 
-<!-- <h3 id="riscv">RISC-V</h3> -->
+<h3 id="riscv">RISC-V</h3>
+<ul>
+    <li>New ISA extension support for zawrs.</li>
+</ul>
 
 <!-- <h3 id="rx">RX</h3> -->
 
-- 
2.38.1