V2.0.0

[jonchenn]

• Changed sb component add to sb add component ... commands.
• Added sb terraform * as alias of sb infra * commands.
  • sb terraform apply --all to init an apply all terraform stages.
• Added sb init to restore sb.yaml.
• Added template path supports for local folder and remote Git repo.
• Updated sb new to support external path.
• Updated template_root to load other modules dynamically.
• Updated with Artifact Registry from Container Registry.
• Removed project_number in the variable.