[stable/datadog] ensure init scripts run in correct order (#15463)

* ensure init scripts run in correct order

Signed-off-by: Joe Hohertz <joe@viafoura.com>

* re-bump chart version

Signed-off-by: Joe Hohertz <joe@viafoura.com>

stable/datadog/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: datadog
-version: 1.31.5
+version: 1.31.6
 appVersion: 6.10.1
 description: DataDog Agent
 keywords:

stable/datadog/templates/containers-init.yaml

@@ -11,7 +11,7 @@
   image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
   command: ["bash", "-c"]
   args:
-    - for script in $(find /etc/cont-init.d/ -type f -name '*.sh') ; do bash $script ; done
+    - for script in $(find /etc/cont-init.d/ -type f -name '*.sh' | sort) ; do bash $script ; done
   volumeMounts:
     - name: config
       mountPath: /etc/datadog-agent