buildgcc: Update Python to 3.5.1

Change-Id: I57f935b94ab0db2e9ff9434fb496d470bb4ec987
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14463
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
diff --git a/util/crossgcc/sum/Python-3.5.1.tar.xz.cksum b/util/crossgcc/sum/Python-3.5.1.tar.xz.cksum
new file mode 100644
index 0000000..58affb0
--- /dev/null
+++ b/util/crossgcc/sum/Python-3.5.1.tar.xz.cksum
@@ -0,0 +1 @@
+0186da436db76776196612b98bb9c2f76acfe90e  tarballs/Python-3.5.1.tar.xz