[release-branch.go1.16] go1.16.15

Change-Id: Ibf99abee4463badcd5f4ee86d2503855bf78c91b
Reviewed-on: https://go-review.googlesource.com/c/go/+/389737
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Alex Rakoczy <alex@golang.org>
diff --git a/VERSION b/VERSION
index aa9987f..a989af2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.16.14
\ No newline at end of file
+go1.16.15
\ No newline at end of file