Release 0.3.0

[togashidm]

• Versions bump for K8s 1.30 and Go 1.22.
• Security patches.
• Dependency Updates
• Enabling Power KPIs in Custom Resource Definitions (CRDs).
• Logs improvements.
• Added timeout to HTTP clients.
• Test timeout fixes.
• Comprehensive Framework Testing.
• Fine tuning on horizontal scaling model.
• Increase data range usage for CPU rightsizing model.
• Resource type changed to Int64.
• Plugins refactoring.
• Documentation updates.

Co-authored-by: tmetsch tmetsch@users.noreply.github.com Co-authored-by: togashidm togashidm@users.noreply.github.com Co-authored-by: kcollinsInt kcollinsInt@users.noreply.github.com Co-authored-by: andrepcb andrepcb@users.noreply.github.com