fix(deps): update module github.com/getsops/sops/v3 to v3.9.4

Author: renovate[bot]

lambda/go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/aws/aws-lambda-go v1.47.0
 	github.com/aws/aws-sdk-go v1.55.6
 	github.com/aws/aws-sdk-go-v2 v1.34.0
-	github.com/getsops/sops/v3 v3.9.2
+	github.com/getsops/sops/v3 v3.9.4
 	github.com/gkampitakis/go-snaps v0.5.9
 	github.com/go-test/deep v1.1.1
 	gopkg.in/yaml.v3 v3.0.1