test(ci): match the daemon restore step inside the wrapped post block

9f26f16 wrapped the Jenkinsfile post/always restore step in
script { try { sh ... } finally { cleanWs(...) } } so workspaces are
cleaned after every build. tests/test_jenkins_daemon_recovery.py, which
the pipeline runs as its first step, still expected sh to follow always {
directly. Its regex therefore found nothing, and every Jenkins build since
then failed before any other stage ran.

Allow wrapper content before the first sh step inside always { }. The
test still extracts and runs the real restore script against its mock CLI.

Author: ngallodev

tests/test_jenkins_daemon_recovery.py

@@ -9,7 +9,9 @@
 
 pipeline = (Path(__file__).resolve().parents[1] / "Jenkinsfile").read_text()
 stop = re.search(r"stage\('Stop active CBM daemon'\).*?sh '''(.*?)'''", pipeline, re.S).group(1)
-restore = re.search(r"post\s*\{\s*always\s*\{\s*sh '''(.*?)'''", pipeline, re.S).group(1)
+# The always block may wrap the restore step (script/try for cleanWs), so allow
+# any content before the first sh step inside it.
+restore = re.search(r"post\s*\{\s*always\s*\{.*?sh '''(.*?)'''", pipeline, re.S).group(1)
 
 with tempfile.TemporaryDirectory() as directory:
     root = Path(directory)