[newlib-cygwin/cygwin-3_4-branch] Cygwin: Add relnote to 3.4.10 release file

[Jon Turney]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=4ef164d233e31a2b92dd8186977abd13e7b5897e

commit 4ef164d233e31a2b92dd8186977abd13e7b5897e
Author: Mark Geisert <mark@maxrnd.com>
Date:   Fri Sep 8 23:48:30 2023 -0700

    Cygwin: Add relnote to 3.4.10 release file
    
    Document the most recent update to include/sys/cpuset.h.
    
    (cherry picked from commit 27e8815535fc7e6a9ed204323682f22be02946a5)

Diff:
---
 winsup/cygwin/release/3.4.10 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/winsup/cygwin/release/3.4.10 b/winsup/cygwin/release/3.4.10
new file mode 100644
index 000000000..f34b131b3
--- /dev/null
+++ b/winsup/cygwin/release/3.4.10
@@ -0,0 +1,5 @@
+Bug Fixes
+---------
+
+- Fix missing term in __cpuset_zero_s() prototoype in sys/cpuset.h.
+  Addresses: https://cygwin.com/pipermail/cygwin/2023-September/254423.html