go.mod: update to latest x/tools

This pulls in support for the latest cmd/compile export data format,
which is required for apidiff tests to pass when testing the latest
cmd/compile.

Change-Id: I6210f1a4a3d80c03c86c83405c68299ea10105ac
Reviewed-on: https://go-review.googlesource.com/c/exp/+/197800
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
diff --git a/go.mod b/go.mod
index 9edc3b5..7df64e7 100644
--- a/go.mod
+++ b/go.mod
@@ -10,5 +10,5 @@
 	golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028
 	golang.org/x/mod v0.1.0
 	golang.org/x/sys v0.0.0-20190412213103-97732733099d
-	golang.org/x/tools v0.0.0-20190925164712-ae58c0ff6b32
+	golang.org/x/tools v0.0.0-20190927191325-030b2cf1153e
 )
diff --git a/go.sum b/go.sum
index 6ce4043..9edbeec 100644
--- a/go.sum
+++ b/go.sum
@@ -23,6 +23,6 @@
 golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/tools v0.0.0-20190925164712-ae58c0ff6b32 h1:xE6VFETO5vvJp3W3iihukTHFkQiu9yrTMJNKu20CwE4=
-golang.org/x/tools v0.0.0-20190925164712-ae58c0ff6b32/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20190927191325-030b2cf1153e h1:1xWUkZQQ9Z9UuZgNaIR6OQOE7rUFglXUUBZlO+dGg6I=
+golang.org/x/tools v0.0.0-20190927191325-030b2cf1153e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=