Add volumeMounts and volumes for createSecretJob and patchWebhookJob

In the job-createSecret.yaml and job-patchWebhook.yaml, there's an option to set the automountServiceAccountToken pointing to .Values.controller.admissionWebhooks.patch.serviceAccount.automountServiceAccountToken in the values.yaml file.

However, if we set the automountServiceAccountToken to false, the jobs will start to fail. By default it's true. Adding volumes and volumeMounts should help resolve this. In some cases, setting automountServiceAccountToken to false is required to fix some violations in Microsoft Azure Defender for cloud.