ci(bazel): Fix docker localization

bazel/docker/ubuntu/Dockerfile

@@ -2,6 +2,10 @@
 # ref: https://hub.docker.com/_/ubuntu
 FROM ubuntu:rolling AS env
 LABEL maintainer="corentinl@google.com"
+
+ENV TZ=Europe/Paris
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
 # Install system build dependencies
 RUN apt-get update -qq \
 && apt-get install -yq git wget curl libssl-dev build-essential \