[logging]

✨ New Features

[OPERATOR] The hostname can be inserted into the log label stream via configuration. (gardener/logging#122, @vlvasilev)

[OPERATOR] Loki's curator does fewer slice allocations when deleting files. (gardener/logging#120, @vlvasilev)
[OPERATOR] Loki's curator closes the opened directories after each deletion. (gardener/logging#120, @vlvasilev)
[OPERATOR] Loki's curator profiling is available via HTTP pprof API open on 2718 port. (gardener/logging#120, @vlvasilev)
[DEPENDENCY] Remove some security variabilities by re-vendoring. (gardener/logging#121, @vlvasilev)