JsonMappingException: Could not read test result file allure-results

### Describe the Bug
Getting a JsonMappingException using Allure single file generation when the parameter value exceeds the maximum allowed. The report is generated, but empty.
**I'm running on GitLab CI/CD.**

### Steps to Reproduce
- Try to get json file with params value more than maximum allowed (20000000)
- open cmd
- run `allure generate --single-file allure-results --clean`

### Expected Behaviour
The report is generated without errors.

### Screenshots or Additional Context
Could not read test result file allure-results/03142bda-850b-4896-a93b-ca53751bdbc9-result.json
com.fasterxml.jackson.databind.JsonMappingException: String value length (20054016) exceeds the maximum allowed (20000000, from `StreamReadConstraints.getMaxStringLength()`) (through reference chain: io.qameta.allure.model.TestResult["steps"]->java.util.ArrayList[7]->io.qameta.allure.model.StepResult["parameters"]->java.util.ArrayList[3]->io.qameta.allure.model.Parameter["value"])

### What Language are you using?
Python

### What Framework/Allure Integration you are using?
Allure Pytest-BDD

### What version of Allure Integration you are using?
2.13.5

### What version of Allure Report you are using?
2.34

### Code of Conduct
I agree to follow this project's Code of Conduct

首先，使用 `allure generate --single-file allure-results --clean` 命令重现该故障，并检查报告中指出的 `allure-results/03142bda-850b-4896-a93b-ca53751bdbc9-result.json` 文件。跟踪超大的 `steps` 参数值是如何处理的，并在此结果文件不再导致生成失败且报告已填充内容时，视为报告完成。

由索引模型根据 Issue 内容生成。