[newlib-cygwin] newlib: punt unused template file

[Michael Frysinger]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=5cc72ac79d2bb072475de81a00fe302a0082e84b

commit 5cc72ac79d2bb072475de81a00fe302a0082e84b
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Thu Jan 20 23:00:45 2022 -0500

    newlib: punt unused template file
    
    This was needed by ancient versions of automake, but that hasn't been
    the case since at least automake-1.5, so punt this unused stub.

Diff:
---
 newlib/stamp-h.in | 1 -
 1 file changed, 1 deletion(-)

diff --git a/newlib/stamp-h.in b/newlib/stamp-h.in
deleted file mode 100644
index 9788f7023..000000000
--- a/newlib/stamp-h.in
+++ /dev/null
@@ -1 +0,0 @@
-timestamp