allure-pytest 2.13.2 will merge parameterized use cases

#### Bug Description
When using @pytest.mark.parametrize() parametrization, the use cases are merged in the generated allure report, and it is not possible to generate an execution result record for each parametrized use case.

#### Steps to reproduce

#### Getting report results
The @pytest.mark.parametrize() parameterization executes four use cases, three of which pass and one of which fails, and sets the failing use case to retry once, and after the execution is complete, the generated allure report can only see the last report record, and the other use case executions are all categorized under " Retries" below

#### Expected Result
It is possible to display execution results for each use case individually, as in allure-pytest 2.13.1.

#### Running environment
- Allure version: 2.13.0
- Test framework: pytest 7.1.0
- Allure adaptor: allure-pytest 2.13.2

首先使用 pytest 7.1.0 和 allure-pytest 2.13.2，通过 @pytest.mark.parametrize() 重现该问题，然后将生成的报告与 allure-pytest 2.13.1 的报告进行比较。当每个参数化用例都有自己的执行结果（包括失败的用例及其重试），而不是被合并到 Retries 下时，即表示完成。

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