Merge pull request #42935 from thaJeztah/fix_criu_install

Dockerfile: CRIU: disable GPG validation, due to expired signing key

Dockerfile

@@ -23,7 +23,8 @@ ARG DEBIAN_FRONTEND
 ADD --chmod=0644 https://download.opensuse.org/repositories/devel:/tools:/criu/Debian_10/Release.key /etc/apt/trusted.gpg.d/criu.gpg.asc
 RUN --mount=type=cache,sharing=locked,id=moby-criu-aptlib,target=/var/lib/apt \
     --mount=type=cache,sharing=locked,id=moby-criu-aptcache,target=/var/cache/apt \
-        echo 'deb https://download.opensuse.org/repositories/devel:/tools:/criu/Debian_10/ /' > /etc/apt/sources.list.d/criu.list \
+# FIXME(sebastiaan) temporariliy disable GPG validation for these packages, as the release key has expired (https://github.com/moby/moby/pull/42931#issuecomment-943080120)
+        echo 'deb [ allow-insecure=yes trusted=yes ] https://download.opensuse.org/repositories/devel:/tools:/criu/Debian_10/ /' > /etc/apt/sources.list.d/criu.list \
         && apt-get update \
         && apt-get install -y --no-install-recommends criu \
         && install -D /usr/sbin/criu /build/criu