picolibc: Update to version 1.8.1

keith-packard · stephanosio · commit 3d3524677ca6 · 2023-04-10T22:03:09.000+09:00
There aren't any fixes related to Zephyr since the last update, but
it's good to move to an official release.

Signed-off-by: Keith Packard &lt;keithp@keithp.com&gt;
diff --git a/picolibc b/picolibc
@@ -1 +1 @@
-Subproject commit 0694a78fc08b3300c7db79602c46ba0a64428c8e
+Subproject commit 93b5d5f2ad44867b60267417cd6d6250dbf68983
