ci/prow: Also run old vmcheck tests

Ideally we port these to kola.  But since CCI is down let's try
running all of the tests in Prow.

Author: cgwalters

ci/prow/Dockerfile

@@ -3,6 +3,7 @@ WORKDIR /src
 COPY . .
 RUN ./ci/build.sh && make install DESTDIR=/cosa/component-install
 RUN make -C tests/kolainst install DESTDIR=/cosa/component-tests
+RUN cp -a tests /cosa/component-source-tests
 # Uncomment this to fake a build to test the code below
 # RUN mkdir -p /cosa/component-install/usr/bin && echo foo > /cosa/component-install/usr/bin/foo
 

ci/prow/fcos-e2e.sh

@@ -12,4 +12,12 @@ cosa init https://github.com/coreos/fedora-coreos-config/
 rsync -rlv /cosa/component-install/ overrides/rootfs/
 cosa fetch
 cosa build
+
+# vmcheck tests
+export COSA_DIR=$(pwd)
+cd /cosa/component-source-tests
+env JOBS=2 ./tests/vmcheck.sh
+cd ${COSA_DIR}
+
+# kola tests, just ours for now
 cosa kola run 'ext.rpm-ostree.*'