There are some tests that fail and give no useful information since they are
outside of a test context. Now we will at least get the file we are located in.
We can sort of reverse engineer where we are in the test by seeing which
tests have finished in a file.
```
[TIMEOUT]: clients state report follows.
sock6 => (SPAWNED SERVER) pid:30375 - tests/unit/info.tcl
Killing still running Valkey server 30375 - tests/unit/info.tcl
```
Signed-off-by: Madelyn Olson <madelyneolson@gmail.com>
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