Update dependencies to solve conflicts

- Bump grpcio to >=1.68.1,<2
- Bump protobuf to >=5.29.2,<6

Signed-off-by: camille-bouvy-frequenz <[email protected]>

Author: camille-bouvy-frequenz

pyproject.toml

@@ -30,12 +30,12 @@ dependencies = [
   "click >= 8.1.8, < 9",
   "entsoe-py >= 0.6.16, < 1",
   "frequenz-api-common >= 0.6.3, < 0.7.0",
-  "grpcio >= 1.66.2, < 2",
+  "grpcio >= 1.68.1, < 2",
   "frequenz-channels >= 1.6.1, < 2",
   "frequenz-client-base >= 0.9.0, < 0.10.0",
   "frequenz-client-common >= 0.1.0, < 0.4.0",
   "frequenz-api-electricity-trading >= 0.2.4, < 0.5",
-  "protobuf >= 5.28.0, < 6",
+  "protobuf >= 5.29.2, < 6",
 ]
 dynamic = ["version"]