system tests: set PODMAN_TIMEOUT to 120
The new Ubuntu 20.04 VMs seem very slow and fail reproducibly in a build
test (i.e, "wordir, cmd, env, label").  Bumping up the time out to 120
seconds will help get the CI green.
See github.com/containers/podman/pull/8747.
@@ -14,7 +14,7 @@ PODMAN_TEST_IMAGE_FQN="$PODMAN_TEST_IMAGE_REGISTRY/$PODMAN_TEST_IMAGE_USER/$PODM
IMAGE=$PODMAN_TEST_IMAGE_FQN
# Default timeout for a podman command.
-PODMAN_TIMEOUT=${PODMAN_TIMEOUT:-60}
+PODMAN_TIMEOUT=${PODMAN_TIMEOUT:-120}
# Prompt to display when logging podman commands; distinguish root/rootless
_LOG_PROMPT='$'
