[Feature] Disable the reflection of specific labels and annotations

[fra98]

Describe the solution you'd like

We should provide a way to optionally disable the reflection of custom labels and annotations (from local cluster to remote and vice-versa).

Why this may be useful

This can be useful, for example, to avoid reflecting labels that are tied to the configuration of a particular cluster (e.g.: avoid reflecting a cloud-provided annotation indicating a LoadBalancer IP pool, which leads to inconsistency and/or conflicts between the reflected resource)

Implementation steps

• During installation, specify (via Helm values) a list of labels/annotations that Liqo should blacklist when reflecting a resource. Disable the reflection of specific labels and annotations #1907
• Add to the default list some well-known labels/annotations that are known to cause problems when reflected. Add well known labels/annotations that must not be reflected #1948