Implement metadata collection for sim_telarray and CORSIKA output files

[GernotMaier]

Currently a warning "Metadata extraction from sim_telarray files is not supported yet." is issued - this should be implemented.

simtools/src/simtools/data_model/metadata_collector.py

Line 358 in 1b0e311

elif Path(metadata_file).name.endswith((".simtel.zst", ".simtel")):