fix(deps): update module github.com/jackc/pgx/v5 to v5.9.0

Author: renovate[bot]

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/gqlgo/gqlgenc v0.33.1
 	github.com/invopop/jsonschema v0.13.0
 	github.com/invopop/yaml v0.3.1
-	github.com/jackc/pgx/v5 v5.8.0
+	github.com/jackc/pgx/v5 v5.9.0
 	github.com/knadh/koanf/parsers/yaml v1.1.0
 	github.com/knadh/koanf/providers/env/v2 v2.0.0
 	github.com/knadh/koanf/providers/file v1.2.1