test-e2e/Adapters/max_malloc.cpp flakily reaches time limit on Linux

### Describe the bug

E.g. https://github.com/intel/llvm/actions/runs/27011441219/job/79718619595?pr=22222 (ARL+L0v2)
or https://github.com/intel/llvm/actions/runs/27011441219/job/79718619647?pr=22222 (gen12+L0)

### To reproduce

1. Include a code snippet that is as short as possible
2. Specify the command which should be used to compile the program
3. Specify the command which should be used to launch the program
4. Indicate what is wrong and what was expected

### Environment

- OS: [e.g Windows/Linux]
- Target device and vendor: [e.g. Intel GPU]
- DPC++ version: [e.g. commit hash or output of `clang++ --version`]
- Dependencies version: [e.g. the output of `sycl-ls --verbose`]

### Additional context

_No response_