pkgsite-metrics: Update govulncheck to latest tagged version

Change-Id: I35fef6fba956eaa409f49affd777b76a2e54b946
Reviewed-on: https://go-review.googlesource.com/c/pkgsite-metrics/+/513398
Run-TryBot: Maceo Thompson <maceothompson@google.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
diff --git a/go.mod b/go.mod
index ac2110e..e647196 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@
 	golang.org/x/net v0.9.0
 	golang.org/x/oauth2 v0.5.0
 	golang.org/x/tools v0.8.1-0.20230421161920-b9619ee54b47
-	golang.org/x/vuln v0.1.1-0.20230519043451-0e42683d7808
+	golang.org/x/vuln v1.0.0
 	google.golang.org/api v0.110.0
 	google.golang.org/genproto v0.0.0-20230222225845-10f96fb3dbec
 	google.golang.org/grpc v1.53.0
diff --git a/go.sum b/go.sum
index 9edef40..028965a 100644
--- a/go.sum
+++ b/go.sum
@@ -551,8 +551,8 @@
 golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.8.1-0.20230421161920-b9619ee54b47 h1:fQlOhMJ24apqitZX8S4hbCbHU1Z9AvyWkN3BYI55Le4=
 golang.org/x/tools v0.8.1-0.20230421161920-b9619ee54b47/go.mod h1:JxBZ99ISMI5ViVkT1tr6tdNmXeTrcpVSD3vZ1RsRdN4=
-golang.org/x/vuln v0.1.1-0.20230519043451-0e42683d7808 h1:wONxNPbHtFp0Ern9o6AIePAWZchvw16H5ZA2t3AkOFY=
-golang.org/x/vuln v0.1.1-0.20230519043451-0e42683d7808/go.mod h1:V0eyhHwaAaHrt42J9bgrN6rd12f6GU4T0Lu0ex2wDg4=
+golang.org/x/vuln v1.0.0 h1:tYLAU3jD9LQr98Y+3el06lWyGMCnvzw06PIWP3LIy7g=
+golang.org/x/vuln v1.0.0/go.mod h1:V0eyhHwaAaHrt42J9bgrN6rd12f6GU4T0Lu0ex2wDg4=
 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=