Release v0.7.0

Changes included in v0.7.0:

🚀 Features

• new target spec field #89
  • [USER][BREAKING] ManagedMetric: new target GVK type replaces the single GVK fields
    Users have to migrate any existing ManagedMetrics manually when upgrading the operator
• openapi schema spec defaulting #80
  • [USER][FEATURE] reflect data sink defaulting in the spec of metric CRs

🔧 Chores

• Extend documentation for the remote cluster access #67
  • [USER][DOC] Extend documentation for the remote cluster access
• Migrate the repo to use taskfiles and centralized github actions #57
  • [DEVELOPER][FEATURE] - Migrated development scripts to Taskfiles for streamlined local automation.
    • Centralized GitHub Actions workflows for improved CI/CD process consistency.

🐛 Fixes

• gvk filtering based on spec fields #88
  • [USER][FIX] ManagedMetric filtering based on provided GVK spec
• nested value retrieval with jsonpath selectors #81
  • [USER][FIX] nested projection value retrieval with slice/array traversal and JSONPath selector support
• DataSink CR example #58
  • [USER][DOC] Fix DataSink CR example in README