Update criu to 3.1
This updates criu to the latest release to help resolve some of the
issues we are seeing on the CI.
@@ -40,7 +40,7 @@ RUN cd /tmp \
&& rm -rf /tmp/bats
# install criu
-ENV CRIU_VERSION 2.12
+ENV CRIU_VERSION 3.1
RUN mkdir -p /usr/src/criu \
&& curl -sSL https://github.com/xemul/criu/archive/v${CRIU_VERSION}.tar.gz | tar -v -C /usr/src/criu/ -xz --strip-components=1 \
&& cd /usr/src/criu \
