Automated dependency upgrades and Prepare for Release v0.22.0 (#315) * Automated dependency upgrades * prepare changelog for release v0.22.0 --------- Co-authored-by: hc-github-team-secure-vault-ecosystem <hc-github-team-secure-vault-ecosystem@users.noreply.github.com> Co-authored-by: Hamza Shili <hamza.shili@hashicorp.com>