Bump protobuf/grpc dependencies to match the minimum version

This is important to make sure the built package can work with the
dependencies declared at runtime.

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

Author: llucax

pyproject.toml

@@ -48,11 +48,11 @@ dependencies = [
   # We can't widen beyond the current value unless we bump the minimum
   # requirements too because of protobuf cross-version runtime guarantees:
   # https://protobuf.dev/support/cross-version-runtime-guarantee/#major
-  "protobuf >= 5.28.0, < 7", # Do not widen beyond 7!
+  "protobuf >= 5.29.0, < 7", # Do not widen beyond 7!
   # We couldn't find any document with a spec about the cross-version runtime
   # guarantee for grpcio, so unless we find one in the future, we'll assume
   # major version jumps are not compatible
-  "grpcio >= 1.66.1, < 2", # Do not widen beyond 2!
+  "grpcio >= 1.68.0, < 2", # Do not widen beyond 2!
 ]
 dynamic = ["version"]