Update README.patches

This updates the patches file for the previous change.

Bug: chromium:1409095
Change-Id: I1baa093f57972553db1d8d8227e0fd1a84d77384
diff --git a/README.patches b/README.patches
index 9e5c86e..54c641d 100644
--- a/README.patches
+++ b/README.patches
@@ -123,3 +123,19 @@
 Affects:
     asm/preproc.c
 
+------------------------------------------------------------------
+commit bc848980247d61c9fd60ff9560f718ca01d45ea2
+Author: Avi Drissman <avi@chromium.org>
+Date:   Tue Jan 24 14:59:30 2023 -0500
+
+    Update version requirements for the Mac
+
+    Only require major + minor for the Mac pre macOS 11, otherwise only
+    a major version is fine.
+
+    Bug: chromium:1409095
+    Change-Id: Iafe0d19d567bd8dcf846b1d9cdcd6b5e324dbb1a
+
+Affects:
+    output/outmacho.c
+