Bump grpcio dependency to be compatible with Python 3.12

Signed-off-by: Leandro Lucarella <[email protected]>

Author: llucax

pyproject.toml

@@ -39,7 +39,7 @@ dependencies = [
   "frequenz-api-microgrid >= 0.15.3, < 0.16.0",
   "frequenz-channels >= 1.0.0-rc1, < 2.0.0",
   "frequenz-client-base >= 0.8.0, < 0.10.0",
-  "grpcio >= 1.54.2, < 2",
+  "grpcio >= 1.59.0, < 2",
   "protobuf >= 4.21.6, < 7",
   "timezonefinder >= 6.2.0, < 7",
   "typing-extensions >= 4.6.0, < 5",