--tdna-cov threshold has changed

[Alexandra2022kzn]

Thank you for the grat tool!
I tested the new version (v6.1.0) of pvacseq on my test data and found that the number of epitopes in pVACseq.filtered.tsv is different from v6.0.3. I tried to identify the reason and noticed that the threshold for --tdna-cov has changed from 10 to 1 in pvactools/lib/run_argument_parser.py
However, in other files this threshold appears to be the same, so I am confused about the current value.

[susannasiebert]

Hi @Alexandra2022kzn. Thank you for bringing this bug to our attention. This was an accidental change. I will make a PR to revert it. In the meantime, please manually overwrite the default tumor DNA coverage cutoff by specifying --tdna-cov 10 in your pVACseq runs.