[Feature flag] Rollout of `claude_3_code_generation_*`
Also to be used for claude_3_code_generation_opus
, claude_3_code_generation_sonnet
and claude_3_code_generation_haiku
Edited by Allen Cook
Also to be used for claude_3_code_generation_opus
, claude_3_code_generation_sonnet
and claude_3_code_generation_haiku