fix(deps): Update dependency grpcio to v1.78.0

Author: cq-bot

requirements.txt

@@ -1,6 +1,6 @@
 black==26.1.0
 grpcio-tools==1.76.0
-grpcio==1.76.0
+grpcio==1.78.0
 protobuf>=6.30.0
 pyarrow==23.0.0
 pytest==9.0.2