v6.6.0

Added

• Windows arm64 build target 5e9f196
• [login] allow sourcing STS credentials from environment #861
• [exec] Add a dynamic role route to ECS server #878
• Add golangci-lint and fix linting issues #879

Fixed

• Update to keyring v1.2.1
  • pass backend: use PASSWORD_STORE_DIR if set
  • Fix tilde expansion