fix(deps): update github.com/envoyproxy/go-control-plane/envoy digest to db4fa9e

Author: renovate[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/getyourguide/istio-config-validator
 go 1.24.2
 
 require (
-	github.com/envoyproxy/go-control-plane/envoy v1.32.5-0.20250516173751-e44f1b522ba4
+	github.com/envoyproxy/go-control-plane/envoy v1.32.5-0.20250519124334-db4fa9e13e1a
 	github.com/go-logr/logr v1.4.2
 	github.com/spf13/cobra v1.9.1
 	github.com/stretchr/testify v1.10.0

go.sum

@@ -72,8 +72,8 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/go-control-plane/contrib v1.32.5-0.20250417060501-8a0456ee578e h1:TE+9a7aG8Nb6oiKxxRTJdbKO+V+rJ1uLPR7oRSWsyRE=
 github.com/envoyproxy/go-control-plane/contrib v1.32.5-0.20250417060501-8a0456ee578e/go.mod h1:Sv+Gtm58b4U4QIu1S5Gl51uqfIBD16xi4ETIX0gCTdM=
-github.com/envoyproxy/go-control-plane/envoy v1.32.5-0.20250516173751-e44f1b522ba4 h1:Q4Sg+zEdkiW8yezKRFPjqEmN+cpR8SvIzjpScOmzTHI=
-github.com/envoyproxy/go-control-plane/envoy v1.32.5-0.20250516173751-e44f1b522ba4/go.mod h1:AX9FHliK8udCyqscHGV+mjWBy2ODJ5Rqt/CtfUWO02I=
+github.com/envoyproxy/go-control-plane/envoy v1.32.5-0.20250519124334-db4fa9e13e1a h1:QtsIDNZ+GMaG/Z9xN/IbmkxUqXYj3Zdq4bCobWETeKI=
+github.com/envoyproxy/go-control-plane/envoy v1.32.5-0.20250519124334-db4fa9e13e1a/go.mod h1:AX9FHliK8udCyqscHGV+mjWBy2ODJ5Rqt/CtfUWO02I=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/envoyproxy/protoc-gen-validate v1.2.1 h1:DEo3O99U8j4hBFwbJfrz9VtgcDfUKS7KJ7spH3d86P8=
 github.com/envoyproxy/protoc-gen-validate v1.2.1/go.mod h1:d/C80l/jxXLdfEIhX1W2TmLfsJ31lvEjwamM4DxlWXU=