Update Helm Charts index after the 0.20.0 release (#3866)
Update Helm Charts index after the 0.20.0 release (#3866)

Signed-off-by: Jakub Scholz <c50267b906a652f2142cfab006e215c9f6fdc8a0@scholzj.com>
scholzj/barnabas,ppatierno/kaas,ppatierno/kaas,scholzj/barnabas