bump: gateway-proto to v0.20.0

This is an automated commit created by GitHub Actions workflow,
in the gateway-proto repository.

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: Frostman

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/onsi/ginkgo/v2 v2.27.3
 	github.com/onsi/gomega v1.38.3
 	github.com/stretchr/testify v1.11.1
-	go.githedgehog.com/gateway-proto v0.19.0
+	go.githedgehog.com/gateway-proto v0.20.0
 	google.golang.org/grpc v1.77.0
 	google.golang.org/protobuf v1.36.11
 	k8s.io/api v0.33.4

go.sum

@@ -155,8 +155,8 @@ github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-go.githedgehog.com/gateway-proto v0.19.0 h1:iPXTERO2Qy6UAWsWLx6d8kLEiypbZUm4gMr7SbKc5uc=
-go.githedgehog.com/gateway-proto v0.19.0/go.mod h1:ONOQIX4e9SyBm+Qd31yxO+qOwWIQJGaA2a+ARo3UuC4=
+go.githedgehog.com/gateway-proto v0.20.0 h1:u3yqRlBcNZmG8paa07BdZ6T7hHrqlfDYd85McGwWpyI=
+go.githedgehog.com/gateway-proto v0.20.0/go.mod h1:e8HsKNXk2Aat+i9RAvO/wKIDivF6RldO2f2u6QiyjSg=
 go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
 go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
 go.opentelemetry.io/otel v1.38.0 h1:RkfdswUDRimDg0m2Az18RKOsnI8UDzppJAtj01/Ymk8=