Changing GRPC requirement from grpc-cpp to libgrpc (#1056)

To work with the change from MRC PR nv-morpheus/MRC#353, we need to use `libgrpc` instead of `grpc-cpp` in our conda environments since they changed the package name.

Authors:
  - Michael Demoret (https://github.com/mdemoret-nv)

Approvers:
  - Devin Robison (https://github.com/drobison00)

URL: #1056

docker/conda/environments/cuda11.8_dev.yml

@@ -52,12 +52,12 @@ dependencies:
     - glog=0.6
     - gmock>=1.13.0
     - gputil
-    - grpc-cpp>=1.43
     - grpcio
     - gtest>=1.13.0
     - gxx_linux-64=11.2
     - include-what-you-use=0.18
     - isort
+    - libgrpc>=1.49
     - librdkafka=1.9.2
     - mlflow>=2.2.1,<3
     - mrc=23.07