go.sum: ran go mod tidy

Change-Id: Idf1e76a0081b07300d794085e9587dc50b1d9188
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/431835
Auto-Submit: Jamal Carvalho <jamal@golang.org>
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Jamal Carvalho <jamal@golang.org>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
diff --git a/go.sum b/go.sum
index 663db09..8187b7c 100644
--- a/go.sum
+++ b/go.sum
@@ -1473,10 +1473,6 @@
 golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.13-0.20220803210227-8b9a1fbdf5c3 h1:aE4T3aJwdCNz+s35ScSQYUzeGu7BOLDHZ1bBHVurqqY=
 golang.org/x/tools v0.1.13-0.20220803210227-8b9a1fbdf5c3/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/vuln v0.0.0-20220901195212-c1a82ac9a5ef h1:yHHzDewxHuOipThGfRRwTyElWqLmInXiyBhMdyxjzJE=
-golang.org/x/vuln v0.0.0-20220901195212-c1a82ac9a5ef/go.mod h1:7tDfEDtOLlzHQRi4Yzfg5seVBSvouUIjyPzBx4q5CxQ=
-golang.org/x/vuln v0.0.0-20220912191004-59648e34aade h1:Hp+3J+v3YHnUySINgWt7arvTIUWdBAU/SYnCP9FZFuw=
-golang.org/x/vuln v0.0.0-20220912191004-59648e34aade/go.mod h1:7tDfEDtOLlzHQRi4Yzfg5seVBSvouUIjyPzBx4q5CxQ=
 golang.org/x/vuln v0.0.0-20220912202342-0ed43f12cb05 h1:NWQHMTdThZhCArzUbnu1Bh+l3LdwUfjZws+ivBR2sxM=
 golang.org/x/vuln v0.0.0-20220912202342-0ed43f12cb05/go.mod h1:7tDfEDtOLlzHQRi4Yzfg5seVBSvouUIjyPzBx4q5CxQ=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=