[release-branch.go1.10] go1.10.4

Change-Id: Idef60b8ac0411bacc09e98b0a79a7df7279d76bc
Reviewed-on: https://go-review.googlesource.com/131337
Run-TryBot: Andrew Bonventre <andybons@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

VERSION

diff --git a/VERSION b/VERSION
index 7e89fd3..867b47f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.10.3
\ No newline at end of file
+go1.10.4
\ No newline at end of file