[release-branch.go1.16] go1.16.13

Change-Id: I267f3a5923e7154c72d18d76ecab1a9b1a0ec472
Reviewed-on: https://go-review.googlesource.com/c/go/+/375976
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>

VERSION

diff --git a/VERSION b/VERSION
index ea4f57e..86ad8f8 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.16.12
\ No newline at end of file
+go1.16.13
\ No newline at end of file