Use the grpc-async extra

Author: AdrienVannson

poetry.lock

@@ -26,11 +26,10 @@ packages = [
 
 [tool.poetry.dependencies]
 python = "^3.10"
-betterproto2 = "^0.3.1"
+betterproto2 = { version = "^0.3.1", extras = ["grpc-async"] }
 # betterproto2 = { git="https://github.com/betterproto/python-betterproto2" }
 # The Ruff version is pinned. To update it, also update it in .pre-commit-config.yaml
 ruff = "~0.9.3"
-grpclib = "^0.4.1"
 jinja2 = ">=3.0.3"
 typing-extensions = "^4.7.1"