Update docker/dockerfile Docker tag to v1.11

build/Dockerfile

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.10
+# syntax=docker/dockerfile:1.11
 FROM golang:1.23 AS builder
 
 WORKDIR /go/src/github.com/nginxinc/nginx-gateway-fabric

build/Dockerfile.nginx

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.10
+# syntax=docker/dockerfile:1.11
 FROM nginx:1.27.2-alpine-otel
 
 ARG NJS_DIR

build/Dockerfile.nginxplus

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.10
+# syntax=docker/dockerfile:1.11
 FROM scratch AS nginx-files
 
 # the following links can be replaced with local files if needed, i.e. ADD --chown=101:1001 <local_file> <container_file>

debug/Dockerfile

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.10
+# syntax=docker/dockerfile:1.11
 # This Dockerfile builds an image with the dlv debugger. See the debugging guide in the developer docs for details
 # on how to use it.
 FROM golang:1.23-alpine AS builder

tests/conformance/Dockerfile

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.10
+# syntax=docker/dockerfile:1.11
 FROM golang:1.23
 
 WORKDIR /go/src/github.com/nginxinc/nginx-gateway-fabric/tests/conformance

tests/framework/crossplane/Dockerfile

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.10
+# syntax=docker/dockerfile:1.11
 FROM golang:1.23-alpine AS builder
 
 WORKDIR /