[release-branch.go1.18] go1.18.2

Change-Id: I2f9a3e6819d10190117973262568aaacf47435e0
Reviewed-on: https://go-review.googlesource.com/c/go/+/405477
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: David Chase <drchase@google.com>

VERSION

diff --git a/VERSION b/VERSION
index 79329c7..9a1dea6 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.18.1
\ No newline at end of file
+go1.18.2
\ No newline at end of file