tests: add a fake openrc

setup-alpine conditionally runs some parts depending on `openrc --sys`
output. Add a fake openrc so we can test this in the future.

This also fixes the CI which may not have openrc installed.

1 files changed, 3 insertions, 0 deletions

diff --git a/tests/bin/openrc b/tests/bin/openrc
new file mode 100755
index 0000000..c52d3c2
--- /dev/null
+++ b/tests/bin/openrc
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exit 0