title: fluentbit - exclude specific kubernetes annotation from exported log metadata
body: <p>I have some pods that contain an annotation with a very long value. I feel this is causing issues when fluentbit attempts to export the logs to elasticsearch. I don't need this particular annotation to be exported with the log metadata.
  I've tried to prevent this annotation from being exported by turning off annotations in the fluentbit kubernetses filter like so:</p>
  <pre><code>        [FILTER]
              Name                kubernetes
              Match               kube.*
              Merge_Log           On
              Keep_Log            Off
              K8S-Logging.Parser  On
              K8S-Logging.Exclude On
              Annotations         Off
  </code></pre>
  <p>However, this causes us other issues, as we need to some of the other annotations the filter is removing.
  So my question is, is there a way to exclude a single/specific annotation from the metadata, rather than exclude all the annotations?</p>