[release-branch.go1.13] go1.13.12

Change-Id: I1989d7cab0bf75c4e42d1c48146be9131d2c105c
Reviewed-on: https://go-review.googlesource.com/c/go/+/235918
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>
diff --git a/VERSION b/VERSION
index 9100b47..0b3e27f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.13.11
\ No newline at end of file
+go1.13.12
\ No newline at end of file