bump gcc with latest rvv patches in vsetvli

fanghuaqi · fanghuaqi · commit 5bd4af65df30 · 2023-10-25T11:33:38.000+08:00
Signed-off-by: Huaqi Fang &lt;578567190@qq.com&gt;
diff --git a/gcc b/gcc
@@ -1 +1 @@
-Subproject commit 4b5b881bd2d1fb3baa44fbb8f8839f1462604cbe
+Subproject commit f9cd87fedc5c2607a4678a57b171f4ff1976754d
