Update SDE and add the Windows version.

Windows is sufficiently different from Linux that running tests under
SDE for Windows, particularly with the new ABI tests, is worthwhile.

Change-Id: I32c4f6de06b2e732ebb2c1492eb1766cae73c0e0
Reviewed-on: https://boringssl-review.googlesource.com/c/34064
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
diff --git a/.gitignore b/.gitignore
index 9cb7251..79deb06 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,5 +23,7 @@
 util/bot/perl-win32.zip
 util/bot/sde-linux64
 util/bot/sde-linux64.tar.bz2
+util/bot/sde-win32
+util/bot/sde-win32.tar.bz2
 util/bot/win_toolchain.json
 util/bot/yasm-win32.exe