CIP-2003 enhance system tests to handle multiple delay models

marking as draft since the speedrun test is also failing at the last two histograms - looking into this

Note: the delay_models_formatter and the delay_models_publisher are temporarily included in this MR because they have some changes that are not in the latest ec version (there is a separate MR on the ec side), so they do not be to be reviewed as part of this MR

Description

• delay models publisher (from CIP-1620) called asynchronously, so that the test can continue with other tasks while delay models are being published
  • Drop delay models (by receiving delay_model_config as a JSON, see comment in SP-4061)
  • Updates cadence(s) (by receiving delay_model_config as a JSON, see comment in SP-4061)
• new system test added for multiple delay models
  • TODO: switch the talon used to talon3 (temporarily using whichever one is available for testing)
• delay models used for testing updated as per design in SP-4061, including:
  • delay_model_package.json converted to delay_model_config.json (system-tests and internal-schemas)
  • delay models moved from delay_model_package.json into standalone files (system-tests and internal-schemas)
• system-tests will need to save the test parameters. The modified delay models should be saved, instead of just the files prior to modifications.
  • TODO: filter out the unused receptors on the system-tests side (this happens on the ec side and is not saved to a file)
    • sample delay models package file saved to test_parameters
• Visibilities checkpoint criteria pass (zip_file_exists, fraction_of_data, number_of_timestamps (depends on CIP-2479), number_of_expected_baselines)

Testing

most recent signal chain test results:

• last two histograms failed
• last two histograms failed
• speedrun1 passed
• speedrun3 passed
• speedrun3 wideband state count check failed, everything else passed
• speedrun3 wb state count check failed, everything else passed

Test_14 (signal chain verification with multiple delay models) results:

• last two histograms failed
• Test_14 all checkpoints and visibilities passed
• Test_14 all checkpoints and visibilities passed
• Test_14 after first round of code review comments - all checkpoints and visibilities passed
• Test_14 after updating branch with latest changes, including MAP-59 and MAP-60 changes - all checkpoints and visibilities passed
• Test_14 after re-ordering the lstv replay step - all checkpoints except wideband state count passed
• Test_14 after updating branch with latest changes, including logger changes and fix for CIP-2506 - all checkpoints and visibilities passed
• Test_14 with latest changes from main and code review updates (and ec hash) - all checkpoints and visibilities passed

other related tests (write delay models to the TMC emulator):

• two configure scans in succession - the second fraction of data checkpoint failed
  • only tests 1-7 and 11 are run as part of the nightly
• two scans - the second one failed (same result as yesterday's nightly test. could this be related to CIP-2377 or CIP-2565?)

other tests:

• off test passed

TODO: update changelog, update branch with latest main, verify other tests pass off test and signal chain tests pass. two scans does not pass (has 2 bug tracking this on JIRA)