all: update github.com/lib/pq to v1.10.9

Change-Id: I612591dd3f240bb52d699284ac59cd94ce3080b5
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/508496
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Run-TryBot: Michael Matloob <matloob@google.com>
diff --git a/go.mod b/go.mod
index a8d01b7..5296525 100644
--- a/go.mod
+++ b/go.mod
@@ -30,7 +30,7 @@
 	github.com/jackc/pgconn v1.10.1
 	github.com/jackc/pgx/v4 v4.14.1
 	github.com/jba/templatecheck v0.6.0
-	github.com/lib/pq v1.10.2
+	github.com/lib/pq v1.10.9
 	github.com/microcosm-cc/bluemonday v1.0.16
 	github.com/russross/blackfriday/v2 v2.1.0
 	github.com/yuin/goldmark v1.4.13
diff --git a/go.sum b/go.sum
index 99e0cd2..85f2660 100644
--- a/go.sum
+++ b/go.sum
@@ -794,6 +794,8 @@
 github.com/lib/pq v1.10.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/lib/pq v1.10.2 h1:AqzbZs4ZoCBp+GtejcpCpcxM3zlSMx29dXbUSeVtJb8=
 github.com/lib/pq v1.10.2/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
+github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=