Working with StressLogAnalyzer I found yet another issue where we are missing an...

Working with StressLogAnalyzer I found yet another issue where we are missing an initialization when re-running the analysis - when you add a format string to look for via the -f option, and then later remove it, it's not actually removed, but is still found. (#74491)

 missing an initialization when re-running the analysis - when you add a format string to look for via the -f option, and then later remove it, it's not actually removed, but is still found.

The fix is simply to clear the s_interestingStringTable above the fixed entries.