Pull request: ADG-11407-fix-docker-ci

Merge in GO/dnsproxy from ADG-11407-fix-docker-ci to master

Squashed commit of the following:

commit 06fd2f2
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Wed Feb 4 10:43:24 2026 +0700

    docker: fix

Author: Mizzick

.github/workflows/docker.yml

@@ -34,7 +34,7 @@
       - 'name': 'Set up Docker Buildx'
         'uses': 'docker/setup-buildx-action@v3'
         'with':
-          'install': true'
+          'install': true
       - 'name': 'Publish to Docker Hub'
         'env':
           'DOCKER_USER': ${{ secrets.DOCKER_USER }}

docker/ci.Dockerfile

@@ -39,7 +39,6 @@ ARG BASE_IMAGE=adguard/go-builder:1.25.5--1
 #
 # NOTE:  Only ADD the files required to install the dependencies.
 FROM "$BASE_IMAGE" AS dependencies
-RUN ls -la .
 ADD Makefile go.mod go.sum /app/
 ADD scripts /app/scripts
 WORKDIR /app