Add a e2e test on alpine

docker/biboumi-test/alpine/Dockerfile

@@ -0,0 +1,10 @@
+# This Dockerfile creates a docker image suitable to run biboumi’s build and
+# tests.  For example, it can be used on with gitlab-ci.
+
+FROM docker.louiz.org/biboumi-test-alpine-base
+
+# Install litesql
+RUN git clone git://git.louiz.org/litesql && mkdir /litesql/build && cd /litesql/build && cmake .. -DCMAKE_INSTALL_PREFIX=/usr && make -j8 && cd /litesql/build && make install && rm -rf /litesql && ldconfig || true
+
+WORKDIR /home/tester
+USER tester