gopls: update go.mod file for gopls/v0.7.1

Change-Id: I0b66dafd6452d914310a819d3f263ba9c80b461c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/337909
Trust: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
diff --git a/gopls/go.mod b/gopls/go.mod
index 6b555f8..dba4044 100644
--- a/gopls/go.mod
+++ b/gopls/go.mod
@@ -13,7 +13,7 @@
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
 	golang.org/x/sys v0.0.0-20210510120138-977fb7262007
 	golang.org/x/text v0.3.6 // indirect
-	golang.org/x/tools v0.1.6-0.20210726171006-19d7ababf82b
+	golang.org/x/tools v0.1.6-0.20210727183237-30540cea7a81
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	honnef.co/go/tools v0.2.0
 	mvdan.cc/gofumpt v0.1.1
diff --git a/gopls/go.sum b/gopls/go.sum
index 297a3db..1a35cce 100644
--- a/gopls/go.sum
+++ b/gopls/go.sum
@@ -61,8 +61,8 @@
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20210101214203-2dba1e4ea05c/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
-golang.org/x/tools v0.1.6-0.20210726171006-19d7ababf82b h1:1+SHbH2tD2jDtcLfYvuu+LAG2WtSlxJVWhoD1k9xjOI=
-golang.org/x/tools v0.1.6-0.20210726171006-19d7ababf82b/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.6-0.20210727183237-30540cea7a81 h1:TGXeu4+VHgdv3FsWI3wN8btuRsDpdpefKg/rxk9Cl4c=
+golang.org/x/tools v0.1.6-0.20210727183237-30540cea7a81/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=