Fix skipif to work on --fast (when not a performance run)

I mistakenly made the skipif to make sure these new test copies only ran during
performance testing use an "and" instead of an "or", so that when --fast was
detected but --static was not, the skipif still allowed the test to run.
Merge pull request #1063 from lydia-duncan/resolveSymlinkPerfErrors2

Fix skipif to work on --fast (when not a performance run)

I mistakenly made the skipif to make sure these new test copies only ran during
performance testing use an "and" instead of an "or", so that when --fast was
detected but --static was not, the skipif still allowed the test to run.