Fix audio import job: run script via bash, avoid chmod on ConfigMap.

k8s/audio-import-job.yaml

@@ -7,7 +7,7 @@ metadata:
   name: tafsirquran-audio-import
   namespace: tafsirquran
 spec:
-  backoffLimit: 1
+  backoffLimit: 3
   ttlSecondsAfterFinished: 86400
   template:
     spec:
@@ -20,11 +20,9 @@ spec:
             - |
               set -euo pipefail
               sed -i 's/Components: main/Components: main contrib non-free non-free-firmware/' /etc/apt/sources.list.d/debian.sources 2>/dev/null || true
-              grep -q non-free /etc/apt/sources.list 2>/dev/null || echo 'deb http://deb.debian.org/debian bookworm main contrib non-free' >> /etc/apt/sources.list
               apt-get update -qq
               DEBIAN_FRONTEND=noninteractive apt-get install -y -qq curl unrar ca-certificates >/dev/null
-              chmod +x /scripts/fetch-audio.sh
-              /scripts/fetch-audio.sh /data/audio
+              bash /scripts/fetch-audio.sh /data/audio
           volumeMounts:
             - name: audio
               mountPath: /data/audio