Add jq and fix typo in config updater

Author: rnijveld

Dockerfile

@@ -31,10 +31,12 @@ RUN --mount=type=cache,target=/usr/local/cargo/git/db \
 # Setup the final actual runner image stage
 FROM debian:bookworm-slim AS runner
 
-# Install CA certificates for the runner
+# Install system packages for the runner
 RUN apt update \
     && apt install -y --no-install-recommends \
-        ca-certificates curl \
+        ca-certificates \
+        curl \
+        jq \
     && rm -rf /var/lib/apt/lists/* /tmp/*
 
 # Copy compiled binaries from the builder stage

helm-charts/nts-pool/templates/cron-config-updater.yaml

@@ -14,7 +14,7 @@ data:
     jq '{"op": "replace", "path": "/data/servers.json", "value": "\(.)"}' |
     curl --fail --cacert "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt" \
       --binary-data @- -X PATCH -H "Content-Type: application/json-patch+json" \
-      -H "Authentication: Bearer $(cat /var/run/secrets/kubernets.io/serviceaccount/token)" \
+      -H "Authentication: Bearer $(cat /var/run/secrets/kubernetes.io/serviceaccount/token)" \
       "https://${KUBERNETES_SERVICE_HOST}:${KUBERNETES_SERVICE_PORT_HTTPS}/api/v1/namespaces/${NAMESPACE}/configmaps/${CONFIGMAP}"
 ---
 apiVersion: batch/v1