Add --context-dir option to podman play kube

This option was requested so that users could specify alternate
locations to find context directories for each image build. It
requites the --build option to be set.

Partion Fix: containers#12485

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Signed-off-by: Krzysztof Baran <krysbaran@gmail.com>

test/system/700-play.bats

@@ -220,16 +220,3 @@ _EOF
     run_podman pod rm -t 0 -f test_pod
     run_podman rmi -f userimage:latest
 }
-
-@test "podman play --annotation" {
-    TESTDIR=$PODMAN_TMPDIR/testdir
-    RANDOMSTRING=$(random_string 15)
-    mkdir -p $TESTDIR
-    echo "$testYaml" | sed "s|TESTDIR|${TESTDIR}|g" > $PODMAN_TMPDIR/test.yaml
-    run_podman play kube --annotation "name=$RANDOMSTRING" $PODMAN_TMPDIR/test.yaml
-    run_podman inspect --format "{{ .Config.Annotations }}" test_pod-test
-    is "$output" ".*name:$RANDOMSTRING" "Annotation should be added to pod"
-
-    run_podman stop -a -t 0
-    run_podman pod rm -t 0 -f test_pod
-}