chore: Release stackable-operator 0.99.0, stackable-shared 0.0.3

[Techassi]

This releases stackable-operator 0.99.0 and stackable-shared 0.0.3:

stackable-operator 0.99.0

Added

• Add CLI argument and env var to disable the end-of-support checker: EOS_DISABLED (--eos-disabled) (#1101).
• Add end-of-support checker (#1096).
  • The EoS checker can be constructed using EndOfSupportChecker::new().
  • Add new MaintenanceOptions and EndOfSupportOptions structs.
  • Add new CLI arguments and env vars:
    • EOS_CHECK_MODE (--eos-check-mode) to set the EoS check mode. Currently, only "offline" is supported.
    • EOS_INTERVAL (--eos-interval) to set the interval in which the operator checks if it is EoS.

Changed

• Update the end-of-support warning message (#1103)
• BREAKING: ProductOperatorRun was renamed to RunArguments (#1096).
• BREAKING: The disable_crd_maintenance field was moved from RunArguments into MaintenanceOptions.
  The CLI interface is unchanged (#1096).
• BREAKING: Integration of KubernetesClusterInfoOptions with clap is now gated behind the clap feature flag.
  This is only breaking if default features for stackable-operator are disabled (#1096).
• BREAKING: Bump product-config to 0.8.0 (#1098).

stackable-shared 0.0.3

Added

• Add conversion implementations between Duration and chrono::TimeDelta (#1103).

[maltesander]

LGTM!