[release-branch.go1.11] go1.11.4

Change-Id: Id4fe02a5b26da92e99d9817ecbf518682c4345b2
Reviewed-on: https://go-review.googlesource.com/c/154307
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
diff --git a/VERSION b/VERSION
index aa1dbdc..2506b03 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.11.3
\ No newline at end of file
+go1.11.4
\ No newline at end of file