chore: update docs URLs from v2docs to docs.galileo.ai

Author: adelindanaila

concepts/evaluators/galileo-luna2.mdx

@@ -61,5 +61,5 @@ result = await evaluator.evaluate("some text")
 
 ## Documentation
 
-- [Galileo Protect Overview](https://v2docs.galileo.ai/concepts/protect/overview)
-- [Galileo Python SDK Reference](https://v2docs.galileo.ai/sdk-api/python/reference/protect)
+- [Galileo Protect Overview](https://docs.galileo.ai/concepts/protect/overview)
+- [Galileo Python SDK Reference](https://docs.galileo.ai/sdk-api/python/reference/protect)

examples/galileo-luna2.mdx

@@ -83,8 +83,8 @@ Testing toxicity detection with Central Stage...
 
 ### Documentation
 
-- [Galileo Protect Overview](https://v2docs.galileo.ai/concepts/protect/overview)
-- [Luna-2 Python API Reference](https://v2docs.galileo.ai/sdk-api/python/reference/protect)
+- [Galileo Protect Overview](https://docs.galileo.ai/concepts/protect/overview)
+- [Luna-2 Python API Reference](https://docs.galileo.ai/sdk-api/python/reference/protect)
 - [Agent Control Luna-2 Evaluator](https://github.com/agentcontrol/agent-control/tree/main/evaluators/extra/galileo)
 
 ## Source Code