Fix test replay log being automatically deleted

[nycrat]

Description

In #3766, we created symlinks to the bazel sandbox directory so that simulated tests won't interfere while running at the same time. However, this bazel directory is deleted automatically after the test ends so test replays are not saved. This PR simply turns these symlinks into persistent directories instead.

Testing Done

Ran a sim test, the replay is there after the test ends.

Resolved Issues

#3768

Length Justification and Key Files to Review

Review Checklist

It is the reviewers responsibility to also make sure every item here has been covered

• Function & Class comments: All function definitions (usually in the .h file) should have a javadoc style comment at the start of them. For examples, see the functions defined in thunderbots/software/geom. Similarly, all classes should have an associated Javadoc comment explaining the purpose of the class.
• Remove all commented out code
• Remove extra print statements: for example, those just used for testing
• Resolve all TODO's: All TODO (or similar) statements should either be completed or associated with a github issue