[MemProf] Reenable test with fix for bot failures

The issue was unexpected macro expansion when the bot's test output
directory contained a token matching a build system macro (e.g.
"linux"). Switch to using a hardcoded path, which is invalid but is
sufficient for ensuring that the path is passed down to the runtime.

Differential Revision: https://reviews.llvm.org/D90466

GitOrigin-RevId: 7f32ddc99b30fbd79a7b2ee2ddccdf3810c9f9a6
1 file changed