Cardano Updates

- Updated various functions in sync_tests to include base_dir parameter
- Modified function calls in test scripts to pass base_dir
- Improved directory handling by using base_dir instead of current directory

feat(sync_tests): add workdir argument to node sync test

- Introduced `--workdir` argument to specify the working directory
  for the node sync test.
- Updated `run_test` function to use the provided workdir instead of
  the current working directory.
- Adjusted paths and environment variables to use the new workdir.

refactor(sync): use dataclass for Tip in node module

- Replaced tuple with Tip dataclass in `get_current_tip` function.
- Updated `wait_for_db_to_sync` and `wait_for_node_to_sync` functions to use the new Tip dataclass.
- Improved readability and maintainability by using named attributes.

refactor(sync_tests): remove redundant node.log

The log is written to `logfile.log` and copying it to `node.log` is not
needed.
This change removes the redundant copying of the log file and
updates the relevant configurations and scripts accordingly.

fix(ci): update workflow parameters

- Changed 'required' fields to false in node_sync_test.yaml
- Removed 'build_mode' from weekly_node_sync_test.yaml

Node sync args improvements

- Updated `.buildkite/node_sync_tests.sh` to use new nix-shell command
- Simplified argument passing in `node_sync_tests.sh`
- Modified `.buildkite/node_sync_tests.yml` to include genesis mode
- Updated GitHub workflows to support genesis mode
- Changed default values for node revisions and tags

- Replaced `helpers.get_arg_value` with direct `args` attribute access
- Updated argument names to use hyphens instead of underscores
- Set default values for `node_start_arguments` and `node_topology`
- Changed `use_genesis_mode` to `store_true` action
- Removed redundant check for "None" in `node_start_arguments`

refactor: remove build_mode from node sync tests

This commit removes the build_mode parameter from the node sync tests.

Nix is always used on Linux and MacOS and cabal on Windows. There's no
need to specify the build mode.

The changes include:
- Removing build_mode input from GitHub workflow
- Removing build_mode argument from node_sync_test.py
- Updating config_sync function in node.py to exclude build_mode

These changes simplify the configuration and reduce unnecessary
complexity in the codebase.

feat(sync_tests): unify node start command

Refactor the start_node function to unify the node start command for
all platforms.

refactor(utils): raise exception if executable not found

Refactor `get_node_executable_path_built_with_cabal` and
`get_cli_executable_path_built_with_cabal` to raise `SyncError`
instead of returning `None` when the executable is not found.
Remove redundant assertions in `copy_cabal_node_exe` and
`copy_cabal_cli_exe`.

Improve wait for node to sync logic

Create dedicated file for log analysis functions

Refactor the handling of testnet arguments by introducing a dictionary
for better maintainability and readability. Replace the previous
conditional logic with a dictionary lookup and handle unknown
environments with a custom exception.

- Add done_time_str to store the current UTC time at the end of sync
- Refactor loops to use indices for better readability
- Simplify calculation of end_sync_time and sync_duration_secs
- Update comments for clarity and consistency