1.13.4

Chart verifier version 1.13.4

Docker Image:
- quay.io/redhat-certification/chart-verifier:1.13.4

This version includes:

• Wrong file name documented in contains-values check. (#427) by @zvigrinberg
• Removing unused variable setOverridesFlag (#421) by @dcurran90
• Add NOTES.txt check (#430) by @trgeiger
• remove output directory from file list for digest (#410) by @dcurran90
• Output unavailable resources (#436) by @rocrisp
• Case sensitive management for input options keys (#435) by @mrizzi