This commit introduces the `BenchmarkRun` class, designed to model a complete benchmark run. The class encapsulates all data and sub-models related to a benchmark, providing a centralized object to handle various aspects of a benchmark run.
The `BenchmarkRun` class includes the following sub-models:
- `RepositoryInfo`: Information about the repository and team.
- `RunDetails`: Specific details like the run identifier, command, and timings.
- `TaskInfo`: Information about the task being benchmarked.
- `Metrics`: Performance metrics for the benchmark run.
- `Config`: Configuration settings for the benchmark run.
A `reachedCutoff` field is also included to indicate whether a certain cutoff was reached during the benchmark run.
Methods for serializing and deserializing the object to and from JSON are also provided.
