Release v0.11.3

Changes since v0.11.2

🚀 New Feature

• #757 Add Harbor GituHub Actions (@s225904)

🧹 Code Refactoring

• #756 Remove old v1alpha1 Tenant type (@QcFe)
• #755 Normalize Instance status phase (@QcFe)

📝 Documentation

• #753 Promtail: increase resource requests/limits (@giorio94)

Committers: 4

• Federico Cucinella (@QcFe)
• Giuseppe Petraglia (@s225904)
• Marco Iorio (@giorio94)
• @dependabot[bot]