[bsc] add proxied nodes support, bump versions

[agave] add emptyDir support for accounts volume

[agave] support agave v3 (#331)

* [agave] support agave v3

* bump kind version, add capabilities for sysctl container

[btc] small fixes

[app] Fix merge function (#328)

* [app] Fix merge function

Update `merge` function to `mustMergeOverwrite`
because `merge` isn't working correctly.
`must` used to throw an error if merge couldn't be done.

helm/helm#5238

* [app] Bump chart version

[btc] remove diffblock

chore(pritunl): remove bitnami repos dependency

[bsc] remove outdated persistdiff option

[bitcoind] fix metrics container

[bitcoind] move metrics from sidecars to containers, as sidecar named…

… port is not available from k8s service