picolibc: Update to version 1.8.6

keith-packard · stephanosio · commit 001c99c25933 · 2024-01-25T19:45:51.000+09:00
Signed-off-by: Keith Packard &lt;keithp@keithp.com&gt;
diff --git a/picolibc b/picolibc
@@ -1 +1 @@
-Subproject commit 1a5c603b9f8e228f9459bdafedad15ea28efc700
+Subproject commit 764ef4e401a8f4c6a86ab723533841f072885a5b
