fix(vertex_ai_llama3.py): Fix llama3 streaming issue

Closes BerriAI#4885

docs(custom_llm_server.md): cleanup docs

bump: version 1.42.1 → 1.42.2

bump: version 1.42.1 → 1.42.2

bump: version 1.42.0 → 1.42.1

Merge pull request BerriAI#4856 from msabramo/fix-test_prompt_factory…

…-flake8-warning

Fix `test_prompt_factory` flake8 warning

build(docker-compose.yml): add prometheus scraper to docker compose

persists prometheus data across restarts

bump: version 1.41.27 → 1.41.28

fix(proxy/utils.py): add stronger typing for litellm params in failur…

…e call logging

Merge pull request BerriAI#4819 from BerriAI/revert-4613-main

Revert "Fix: use Bedrock region from environment variables before other region definitions"