Bump grpcio from 1.53.0 to 1.53.2 for network vulnerability fix

Author: isaac-rnd

requirements.txt

@@ -48,7 +48,7 @@ GitPython==3.1.31
 google-auth==2.17.1
 google-auth-oauthlib==1.0.0
 google-pasta==0.2.0
-grpcio==1.53.0
+grpcio==1.53.2
 h5py==3.8.0
 idna==3.4
 importlib-metadata==6.1.0