Solr operator pod should hot reload the TLS client cert used to send requests to HTTPs enabled Solr pods #317
Description
If Solr has mTLS configured with ClientAuth Need the the Solr operator pod needs a client cert that Solr pods trust. We added support for loading said cert from a secret in v0.3.0, see (#256). The next step is for the Solr operator pod to just hot reload the cert when it gets updated (K8s will handle updating the files on the pod when the secret data updates).