Allow longer time for low performance architectures

[U2FsdGVkX1]

I am a Fedora packager and recently observed that many tests were failing due to timeouts during the check stage. This issue is particularly noticeable on low-performance devices and current RISC-V hardware. The existing 2-second timeout is insufficient for these systems, leading to test failures.

To address this, I have adjusted the timeout duration from 2 seconds to 5 seconds. This change has been tested on the SG2042 (a RISC-V chip) and has shown to work well.